Pollution: The Hidden Side of Tulum
FR

Translated into English.

Original post
LI
I'm about to leave for Tulum, and unlike many who worry about which amusement park they can visit, I'm doing in-depth research on the place I'm going to. And this time, the more I look, the scarier it gets. Numerous articles, mostly in English (with a few rare ones in French like this one: https://parismatch.be/actualites/environnement/114152/la-pollution-la-face-cachee-de-tulum), show that Tulum, behind the postcard image, is an extremely polluted area because it developed very quickly without putting in place the infrastructure to handle human waste.

Two key points:

- 80% of the hotels, which are multiplying in Tulum, dump their wastewater directly into nature (the sea and the ground)! We know that Tulum's subsoil is like Swiss cheese, with water circulating in an interconnected way. Fecal pollution is everywhere, as is chemical pollution from everyday products. You're swimming in sewage in the sea and in the cenotes, which are all interconnected. The water in your shower is polluted with fecal matter. The water used for cooking is too.

- Trash is dumped in the jungle 10 km from Tulum. A massive landfill there grows every day.

Greenwashing is intense there, even more so than elsewhere. And the hipsters lounge around on Instagram without a care about where their... well, you know, goes. I contacted about ten hotels, explicitly asking which wastewater treatment plant their sewage goes to and how they recycle their waste. I got no response, except for one very arrogant one, explaining that this isn't the developed world and that waste isn't viewed the same way here. The manager, who has the look of a mobster, claimed not to know where his wastewater and waste go and advised me to look elsewhere. I don't think I'll be giving my money to this place or risking my health just to say "I went there too."
CR Craquine Globetrotter ·
Same observations in all countries with landscapes and cultural attractions to exploit. Even in France, when the summer season arrives, I have to deal with the mess these dear visitors leave me—both literally and figuratively. I just roll with it and try to manage.
JP JPwankenobi Regular ·
Hi there, There was a recent report on a France 2 news program about this very situation in Tulum. But beyond that, I think all of Mexico is affected by the lack of waste and wastewater treatment. There’s a beach in Playa del Carmen where you can’t mistake the source of the smell that overwhelms the place. I think many of you know which one I’m talking about. The problem is huge—hotels and tourism only have a very short-term view of profitability, no matter the environmental cost. Yet, many people are protesting and getting involved in ecological battles against this situation on the ground. Mexican environmentalists speak out, demonstrate, and sometimes occupy spaces, but they represent only a tiny opposition to the overwhelming power of tourism and the hotel industry. They’re not heard at all. Those "eco-lounges" and other eco-labels that many accommodations flaunt make me smile, but in reality, few are credible. There’s so much that could be done, though.

The environmental protection market is up for grabs. But it takes serious power to make it happen, establish a presence, and implement viable, sustainable treatment solutions. Not to mention, unfortunately, corruption as well. Individual initiatives—like sites with off-grid electricity—are symbolic, a bit like in France when people focus on individual car pollution while ignoring everything else...

In the meantime, only use tap water on-site for showering—don’t even use it to brush your teeth. And think about anti-amoeba meds before you leave :)

++ JP
MSC Melody... Croisière à oublier rapidement. Mexique - Incroyable découverte - Expat à court terme
LI Lionel77 Regular ·
Same observations in all countries with landscapes and cultural attractions to exploit. Even in France when the summer season arrives, I have to deal with the mess these dear visitors leave me—both literally and figuratively. I put up with it and try to manage.

Here, it’s way beyond that. 80% of hotels dump their wastewater directly into the ground and their garbage bags straight into the jungle. It’s crazy that people still choose to vacation there. I’ve tried everything to cancel my trip with Expedia, but nothing is refundable, and I’m disgusted.
LI Lionel77 Regular ·
Hi Jean-Pierre, can you tell me more about anti-amoebas? When I see all those idiots taking photos while bathing in the cenotes, I happily leave them the spot.
JP JPwankenobi Regular ·
Hey Lionel, Don’t throw the baby out with the bathwater :) Sorry for the pun. Mexico is still an amazing country with stunning landscapes and activities to visit or do. I never stay in big hotels—I either stay with locals or rent a house in their neighborhood to meet these wonderful people, I promise you. And when we travel around, I always skip those giant structures in favor of small hostels or neighborhood hotels, which I find much more authentic. My advice would be to get out of that hotel you can’t cancel as much as possible.

Anti-amoeba meds (antiamibias) are tablets to take after returning to France. 1 or 2 pills, depending on the brand, taken in a single dose. But you *must* wait until you’re back in France and no longer exposed to Mexican water. That said, this isn’t just for Mexico—it applies anywhere in the world where water might be contaminated. As you rightly pointed out, the water is polluted, and microorganisms can thrive and spread. During my first trip in February 2016, a Mexican friend there advised me to use them, especially after I told him I’d drunk a big glass of tap water first thing in the morning—just a metropolitan habit—while looking out the window at the view. Totally involuntary and unconscious. Since then, I take them after every trip, after buying them at a local supermarket (yes, you can buy a lot of meds in supermarkets there, kind of like in the US). They cost between 90 and 160 pesos, if I remember correctly. So far, no issues. Maybe thanks to the anti-amoeba meds, or maybe I just haven’t been exposed. But I doubt the second option. Hope that answers your question. Cheers, JP
MSC Melody... Croisière à oublier rapidement. Mexique - Incroyable découverte - Expat à court terme
DJ Djackx67 Veteran ·
Unfortunately, it’s not just Tulum—it’s the same here in Brazil where I am right now.

What’s surprising is that the locals don’t seem to mind. Seeing trash everywhere—on the beach, in the water, along forest trails—well, in Brazil, it just seems to be part of the scenery. You only have to look at the boats to see how many people toss everything overboard.
JP JPwankenobi Regular ·
Unlike your experience in Brazil, which I haven’t had, Mexico struck us as very clean, with residents who respect the infrastructure and use it properly. Let’s revisit this when you’re back from your trip to see if we’re idealizing things or if you share the same impression. Still, try to make the most of this experience and take something positive from it. Cheers, Jp
MSC Melody... Croisière à oublier rapidement. Mexique - Incroyable découverte - Expat à court terme
DJ Djackx67 Veteran ·
Oh, I’m bringing back some positive vibes, don’t worry. And unfortunately, I’m not idealizing anything. I’ve been in the Manaus region since November, and the reality is pretty grim. I don’t know how it is in the rest of Brazil, but I’m not holding my breath.
ME Memphre Globetrotter ·
When I see all those idiots taking photos bathing in the cenotes, I happily leave them the spot.

They go to Tulum and the Riviera Maya because... everyone goes there without worrying about anything other than the white sand (sic...) and the crystal-clear sea (bis...).... Tourism is the second-largest source of foreign income for Mexico. So it’s a real boon for the country. There’s worse than Playa del Whatever, etc.—mainly the fact that across the country, Mexicans themselves aren’t yet aware of waste recovery, recycling. I’ve been in a small village in Nayarit for two months, and here, it’s the tourist-residents who handle recycling. Los Amigos de Lo de Marcos lead by example: the villagers see us doing it! No need to clean the beach—it’s always spotless. We set up trash bins for recycling. They need to be emptied twice a week, but there’s no longer any waste in the streets.

Here, no cenotes, no ‘swimming’ with dolphins or turtles, and certainly no Disneyland....😛 And the common language for everyone is Spanish.....😎 It’s up to you, so-called tree-hugger tourists who love this country, to learn their language.**

Suerte

** Because there’s also cultural pollution🤪
On met longtemps à devenir jeune...
JP JPwankenobi Regular ·
Totally agree—I started learning Spanish in October. Two hours of classes per week. I can’t do more, but it’s the least I can do to respect the locals by making an effort to speak the country’s language. I plan to improve this year by staying there alone for a few weeks, immersing myself with the people. :)

I’ll leave it to you to label me as one of those "so-called tree-hugging tourists in love with the country" if you want—I’ve got my conscience on my side. 🙂 :) Have a great day, JP
MSC Melody... Croisière à oublier rapidement. Mexique - Incroyable découverte - Expat à court terme
DJ Djalma Globetrotter ·
- 80% of the hotels, which are multiplying in Tulum, discharge their wastewater directly into nature (sea and soil)! We know that Tulum's subsoil is like Swiss cheese, with water circulating in an interconnected way. Fecal pollution is everywhere, along with chemical pollution from everyday products. You're swimming in sewage in the sea as well as in the cenotes, which are all interconnected. The water in your shower is contaminated with fecal matter. The water used for cooking is too.

- Garbage is dumped in the jungle 10 km from Tulum. A massive landfill grows there every day.

Seriously, this is horrifying—I never would’ve imagined something like this in Mexico!

Greenwashing is intense there, even more than elsewhere. And the hipsters lounge around on Instagram without a care about where their waste goes...

Who are the "bobos"?

I don’t think I’ll return to give my money there or risk my health just to say "me too, I’ve been there."

I get that you’ve been there before and it wasn’t like this, and that this is a very recent issue?
https://www.youtube.com/watch?v=-XCOyB7WStI https://www.youtube.com/watch?v=g2eI67iCbKY
ME Memphre Globetrotter ·
I gathered you’ve been there before and it wasn’t like this, and that the problem is very recent?

NO! It’s still better now, and it’s improving (very) slowly from year to year. I compare it to my first trip in 1997.

We need to act on two levels: awareness and infrastructure. It’s mostly Mexicans themselves who cause the pollution. Most tourists keep up their good habits of respecting the environment and recycling..
On met longtemps à devenir jeune...
DJ Djalma Globetrotter ·
No! It’s still better now, and it’s improving (very) slowly year by year. I compare it to my first trip in 1997

I still remember Playa del Carmen and other small beaches with turquoise waters that you could only reach by rough side paths perpendicular to the main Cancún–Tulum–Chetumal road. In the 80s, there were no permanent structures on these beaches (except Cancún!), just palm huts and shelters where you’d hang your hammock... When I read what’s being said here, I can hardly believe it
https://www.youtube.com/watch?v=-XCOyB7WStI https://www.youtube.com/watch?v=g2eI67iCbKY
DJ Djackx67 Veteran ·
What saddens me a bit about what you're saying is that it's the "resident tourist" who takes the initiative to clean up. And never the local person who lives here. I've seen this in so many countries—it's always or almost always foreigners who raise awareness. I just can't understand why the sense of cleanliness doesn't reach the average Latino. And I'll conclude with the example of where I am at Parque Urubui in Presidente Figueiredo: despite the trash cans, people just toss everything on the ground.
FD FDB Globetrotter ·
Hi Lionel77,

your post reminds me exactly of a documentary I saw last year about the "magnificent" Maldives 🤪—polluted waters and waste burned all together on the "trash island" 🏴‍☠️. No sorting, no recycling, not even bothering to return empty bottles to the ship that delivers new full ones.

I don’t know Mexico, but I’ve traveled quite a bit in Latin America, and I still don’t understand how they can’t be bothered by all the mess on the ground and in nature. We should start by educating the younger generations, like we do at home by raising awareness in schools from an early age. But even if they managed to do that, it would still take a few generations to see real, concrete improvements.
Faby
CR Craquine Globetrotter ·
It's the arrival of plastics and polystyrene that ruined everything, among other things. In Bali it's the same, in Thailand too, except in the parks, and in the Dominican Republic as well.

In France, it's happening too—less often, sure—but between industrial, domestic, and illegal dumps where some random person comes to dump their DIY waste even though the free recycling center is open 7 days a week. In Nosy Be, it was Europeans who set up waste and trash collection—though locally, they’re also the biggest polluters. It’s our way of life that’s the source of pollution, and other cultures are following suit. Why hold back?
FD FDB Globetrotter ·
It's our way of life that's the source of pollution—other people follow, so why deprive themselves?

Our way of life does produce more waste, sure, but it doesn’t dictate how we dispose of it.

Back in the early '80s, I remember my parents already sorting paper, glass, and aluminum. Today, in my village, we can recycle absolutely everything: cardboard, paper, plastic, Styrofoam, PET bottles, glass, scrap metal, wood, organic waste, you name it. Yeah, we pollute more than before, but we’ve also put more systems in place to sort and recycle.

When I see someone toss a glass bottle in the trash, it shocks me. I guess it’s because I was raised from a young age to know that glass is recyclable. So I’m not depriving myself by not going to the Maldives—it’s just that knowing exactly what’s happening there (waste problems and more) makes it unappealing to me...
Faby
CR Craquine Globetrotter ·
It’s kind of how things work—when I flush the toilet, I should know where my s*** is going. Unfortunately, it usually ends up in the sea, where everyone’s swimming.
LI Lionel77 Regular ·
Anyway, I’ll be more careful about my destination next time. Unfortunately, I can’t cancel this trip, but my vacation is already ruined. I was prepared for not drinking tap water and avoiding raw food. But keeping my mouth shut in the shower, not daring to swim in the turquoise water because the hotel across the street dumps its wastewater there, avoiding the cenotes because they’ve become sewage outlets, and even second-guessing the pool water—since chemicals aren’t killed by chlorine—I wasn’t prepared for any of that. My girlfriend is already grossed out at the thought of dipping a toe in that mess.
JP JPwankenobi Regular ·
Hi, Technically, in France, wastewater goes through treatment plants and purification stations before being discharged. European standards are pretty strict on this. ++ JP
MSC Melody... Croisière à oublier rapidement. Mexique - Incroyable découverte - Expat à court terme
JP JPwankenobi Regular ·
Lionel, Don't paint such a bleak picture either 🙂 There’s so much to see and do, as I mentioned earlier. Now, it’s true that if you go in with the idea that your vacation will be ruined, it definitely will. It all depends on what kind of memories you want to bring back from there—aside from traveler’s diarrhea and other potential annoyances.

The figures mentioned are from 2015: There are 2,200,000 inhabitants in Yucatán. The population density is only 50-60 people per km², with many clustered in Mérida, compared to 120-130 in France. So, it’s actually quite low.

For Quintana Roo, the population density is 35-40 people per km², with many residents in Cancún, Playa del Carmen, and Chetumal.

The underground is like a giant Swiss cheese filled with fresh water. I’m not saying this excuses everything or that it’s a great argument, but it does help put the impact of your previous post into perspective regarding water pollution from various chemical or "animal" agents. We’re not there yet—but it could definitely get worse. Except, perhaps, in very localized spots around sewage outfalls into the sea.

The upside is that bottled water isn’t expensive—18-22 pesos for 10 liters in 2017—and at that price, you can use a bit for brushing your teeth or cooking pasta :)

Anyway, I still hope you’ll enjoy discovering the Riviera Maya and Yucatán. And, without any sarcasm, I hope you have an amazing trip. Best, Jp
MSC Melody... Croisière à oublier rapidement. Mexique - Incroyable découverte - Expat à court terme
LI Lionel77 Regular ·
Thanks. Do you know any beaches far from urbanization? I’ll fall back on sightseeing...
DJ Djalma Globetrotter ·
We should start by educating the younger generations, just like we do at home by raising awareness among children at school from a very young age. But even if they succeed, it would still take a few generations to see things really take shape and improve in a concrete way.

Hey, There’s gonna be a lot of work to do before we reach Switzerland’s level! I’m not familiar with the Italian part of Switzerland—have you noticed any difference in cleanliness and waste management compared to German-speaking Switzerland?
https://www.youtube.com/watch?v=-XCOyB7WStI https://www.youtube.com/watch?v=g2eI67iCbKY
JP JPwankenobi Regular ·
Hey,

Personally, we really loved Puerto Morelos—it’s equidistant from Cancún and Playa del Carmen. We often went to its beaches: beautiful, with fine white sand, crystal-clear water, and wildlife just a few meters in. Puerto Morelos is a "small town" compared to Cancún or Playa, with about 15,000–20,000 residents, many living in the Colonia that’s developed north of the Cancún-Chetumal highway.

But I’ve also been told to use Google Maps to find roads branching off the main Cancún-Chetumal highway that lead to the sea, kind of like in the photo I’m attaching. This spot is between Puerto Morelos and Cancún, heading toward Cancún. I haven’t had a chance to try it yet, though—a friend has done it a few times without Google Maps, and you never know if the road you take actually reaches the sea.



I’ve also heard good things about Xpu-Ha Beach, not too far from Akumal.

In Playa del Carmen: Head down to Calle 88 Norte and take the path that extends it to the sea. It’s a quiet beach, no hotels, no bars, mostly locals—really peaceful vibes. Compared to Playa’s main waterfront, it’s a bit farther toward Cancún.

Here you go :) The beach in question: Public beach, sometimes seaweed on the sand.



Sorry for the delayed reply—my PC crashed while capturing the image. Tough restart... JP freaked out :) ++ JP
MSC Melody... Croisière à oublier rapidement. Mexique - Incroyable découverte - Expat à court terme
DJ Djalma Globetrotter ·
Someone told me good things about Xpu Ha beach, not too far from Akumal.

I remember a gorgeous beach in a spot between Playa del Carmen and Xel-Há: Capitán Lafitte!
https://www.youtube.com/watch?v=-XCOyB7WStI https://www.youtube.com/watch?v=g2eI67iCbKY
ME Memphre Globetrotter ·
Thanks. Do you know any beaches far from urbanization? I’ll fall back on sightseeing...

I’ll mention two where you’ll be alone, all alone:

-Xkalak -Mahahual

Both are excellent for scuba diving and freediving. The sand is washed and whitened every morning.....

Far from Playa del Whatever and Gringoland....😛
On met longtemps à devenir jeune...
AN Annachris Veteran ·
I really hadn’t thought about that at all. Beyond traveler’s diarrhea, I’m especially worried about my kids—poor water quality can lead to ear infections. And yet, we’re not coming to Mexico this summer just to let them admire the sea and cenotes without enjoying them... We chose Mexico for its diverse activities and cultural appeal. But honestly, this isn’t exactly the dream...🤯
JP JPwankenobi Regular ·
When you mention Metahual, wouldn’t it be Mahahual instead?

Anyway, after reading you a few times, I can’t help but think it’s not just traveler’s diarrhea that makes you sick—it’s condescension too... But hey, that’s one thing that can’t be cured...
MSC Melody... Croisière à oublier rapidement. Mexique - Incroyable découverte - Expat à court terme
ME Memphre Globetrotter ·
When you talk about Metahual, wouldn’t it be Mahahual instead? It’s the same village..... When it comes to condescension, there are those who know and those who think they know.....😛
On met longtemps à devenir jeune...
JP JPwankenobi Regular ·
When I talk about condescension, this is what I mean:

""Here, no cenotes. No 'swimming' with dolphins or turtles, and certainly no Disneyland....😛 And the language everyone uses is Spanish.....😎 It's up to you, so-called backpacker-tourists who love this country, to learn their language.**

Good luck

** Because there's also cultural pollution🤪""

""Far from Playa del Whatsit and Gringoland....😛""

So, only your 'learned' vision of what tourism should be prevails? You lump together an entire part of the Mexican population who live there, work there—as you say—thanks to the wealth tourism brings to Mexico, and you look down on them just as much as you look down on the 'tourists' who don’t fit your vision by calling their city, the place they’ve spent their whole lives, Gringoland or Playa del Whatsit. Only you would be right, on the Pacific side of Mexico? These people and the places they’ve built their lives wouldn’t have any interest, nothing to share or show?

I read you because I make that effort, but what you write—I’ll say it again and stand by it—could easily have the same effect as Montezuma’s revenge.

And the worst part, in my opinion, is that your off-the-cuff, sweeping statements, along with your thousands of posts on the forum (which I’ll refrain from reading, by the way), strongly encourage readers to believe you, even though the reality is far more complex, shows many more facets, and is—for now at least—far less dire than what you describe. And that’s just intolerable to me. Because I deeply respect this country, its people, its culture, and the Riviera Maya has many strengths beyond just being some 'gringo-whatsit,' strengths that everyone should have the right to discover for themselves.

For Metahual, sorry for my ignorance—I searched last night on Gringogoogle, but found nothing relevant (a factory in Romania, dead links to anything but a beach...), which really surprised me since I’m also looking for nice beaches, and I’m naturally curious and don’t like leaving questions unanswered... But I’ll take your word for it when you say it’s the same village. I’m heading to Mahahual in May, so I’ll get the info on the spot. (Plus Bacalar, maybe Sian Ka’an, Chetumal, and why not a trip to Belize—we’ll see.)

For Lionel, sorry—I lost track in the post that you were focusing on Tulum, so Puerto Morelos and the nice beach in PdC would actually be a bit far, since you’ll have some great ones nearby.

Condescension comes from the certainties we build, forgetting along the way to step back and question ourselves.
MSC Melody... Croisière à oublier rapidement. Mexique - Incroyable découverte - Expat à court terme
DJ Djalma Globetrotter ·
For Metahual, sorry for my ignorance—I searched last night on Gringogoogle and found nothing relevant (a factory in Romania,

It’s a little hidden beach at the end of a dusty track, kind of like the one in Almuñécar in Andalusia! 😉 Not touristy at all. You’ll really have the place to yourselves! But with a nice water park (or "water thingy" for those in the know!) www.tripadvisor.ca/...catan_Peninsula.html www.google.fr/...imgrc=0XNoHen-JIV1FM:
https://www.youtube.com/watch?v=-XCOyB7WStI https://www.youtube.com/watch?v=g2eI67iCbKY
JP JPwankenobi Regular ·
Oh no, Mahahual—I know it well ;) It was Metahual, based on the advice of some "experts," that I couldn’t find on Google (which is pretty surprising). I discovered Mahahual through a Nat Geo TV documentary, and what I saw really appealed to me. I’ve done quite a bit of research on this town since then. So I’m going to check it out for myself. That way, I’ll know for sure :)

One of my French friends who owns a house in Mexico went there in October and found it pretty "concreted over." That’s not the impression I have, so before recommending this destination, I’ll go in May. Have a great day, Djalma. Cheers, JP
MSC Melody... Croisière à oublier rapidement. Mexique - Incroyable découverte - Expat à court terme
LI Lionel77 Regular ·
As I continue my research, I find that the water in 75% of the cenotes is contaminated by sewage. The following article shows a cenote with walls covered in fecal matter. https://sipse.com/novedades/drenajes-contaminan-el-agua-de-rios-y-cuevas-en-tulum-44603.html

The sea isn’t much better. I don’t see how anyone can still enjoy swimming in these conditions unless they’re reckless. I’m less inclined to blame the locals than the hotel owners and politicians. One of the articles I found in English describes Tulum as a paradise of corruption. I regret contributing to the wealth of such sharks.
JP JPwankenobi Regular ·
Hey, Lionel, I totally get it. I’m telling you this without any malice, sarcasm, or provocation, but I really think you’re going to regret making the trip. Is cancellation really not an option? Either way, I still sincerely hope you enjoy this region and what it has to offer. Best, JP
MSC Melody... Croisière à oublier rapidement. Mexique - Incroyable découverte - Expat à court terme
LI Lionel77 Regular ·
Unfortunately not, I’d lose my flight and hotel. Last time with Expedia. I’ll do some archaeological sightseeing and gaze at the sea...
ME Memphre Globetrotter ·
Unfortunately, I’m gonna pile on here... (for lovers of the Riviera Maya and especially Playa del )

Cancún, an ecological nightmare

Cancún, the city hosting the Global Climate Summit, is far from being a model in environmental protection. The city now has 36,000 hotel rooms, most of which are stacked on a narrow strip of sand between the lagoon and the Caribbean Sea. [...] The mangroves, natural barriers against hurricanes, have been 95% destroyed. [...] The most striking example is the Moon Palace site, where the Summit is being held. Dozens of hectares of concrete buildings and golf courses were carved out of the mangroves. These same golf courses are responsible for contaminating the groundwater with fertilizers. Another consequence of this intense tourist activity [...] is the record production of waste... Nearly 400 tons per day are dumped right in the middle of the city’s poor outskirts.

Léonore Mahieux, Le Journal du dimanche, November 28, 2010.

P.S.: Cancún was developed to relieve congestion in Acapulco... Mission accomplished, but at what cost?
On met longtemps à devenir jeune...
JP JPwankenobi Regular ·
Unfortunately, I’m going to pile on even more... (for lovers of the Riviera Maya and especially Playa del )

Cancún, an ecological nightmare

Cancún, the city hosting the Global Climate Summit, is far from being a model in environmental protection. Today, the city has 36,000 hotel rooms, most of which are stacked on a narrow strip of sand between the lagoon and the Caribbean Sea. [...] The mangroves, natural barriers against hurricanes, have been 95% destroyed. [...] The most striking example is the Moon Palace site, where the Summit is held. Dozens of hectares of concrete buildings and golf courses were carved out of the mangroves. These same golf courses are responsible for contaminating groundwater with fertilizers. Another consequence of this intense tourist activity [...] is the record production of waste—nearly 400 tons per day are dumped right in the middle of the city’s poor outskirts.

Léonore Mahieux, Le Journal du dimanche, November 28, 2010.

P.S.; Cancún was developed to relieve congestion in Acapulco... Mission accomplished, but at what cost?

My dear Memphré, Add as many layers as you want—I’m well aware of the problem and didn’t need your vast 2010 knowledge to realize it. But good for you, you set up three trash cans and saved the Pacific coast, respect. Meanwhile, I love this part of Mexico—not for its hotels, which I don’t stay in, or its theme parks, which I haven’t visited yet (though I plan to check out at least one). And I’m not dismissing an entire region, its people, or its culture just because I don’t like concrete. I know how to separate the good from the bad, something you’ve clearly lost sight of given the state of your convictions. And there’s little hope things will improve. Still, if you had even an ounce of honesty in your comments, you’d be a little more objective instead of constantly turning people off based on your personal experience.

That’s my last layer—I’ll avoid you in the future, just like everything that pollutes the cenotes. Respectfully, though.
MSC Melody... Croisière à oublier rapidement. Mexique - Incroyable découverte - Expat à court terme
ME Memphre Globetrotter ·
What saddens me a little about what you're saying is that it's the "resident tourist" who takes the initiative to clean up. And never the local person who lives here. And I've seen this in many countries—it's always or almost always foreigners who raise awareness. I just can't understand why the sense of cleanliness doesn't reach the average Latino. And I'll conclude with the example of where I am at Parque Urubui in Presidente Figueiredo: despite the trash cans, people just toss everything on the ground.

I couldn't say if this is widespread or not... I'm only mentioning Lo de Marcos, where I am now. We started by putting pressure on the municipality to install trash cans, which they did... and little by little, the population became aware of the right thing to do... Now we're moving on to a completely different stage: sterilizing dogs😛 There are so many, and many without owners... You always have to struggle between what's culturally acceptable and what isn't (for them—for us). Always keep in mind that this is their home. Explain and raise awareness, but absolutely avoid imposing anything... In 25 years, everything has changed in Mexico. Starting with the emergence of a growing middle class, following Vicente Fox's credit liberalization measures.
On met longtemps à devenir jeune...
AN Annachris Veteran ·
Thanks for your post, even if it’s not exactly what I wanted to hear. Like many others, I bought into the dream-vacation image to escape my hectic year-round pace . But I’m less upset than you because I’d rather know—especially for my kids—and adjust our plans. I think there’s still plenty to do in the region, and there must be some dream beaches less affected by this issue.

When it comes to cenotes, though, it gets more complicated! I’ve been researching mostly in English because in French, all I find are glowing posts about cenotes and those dreamy photos that make you want to go right away!!

But on the English version of TripAdvisor, there are quite a few questions about cenotes and the health risks of swimming in them. Basically, there’s info about very serious risks (like skin cancer), but are these claims really scientifically reliable??? Or less severe but still vacation-ruining issues, like stomach troubles or ear infections. It’s strongly advised not to swallow any water (which seems impossible with kids), and to rinse your ears after every swim for at least 3 minutes with a half-vinegar, half-alcohol solution (info from divers, but I’ll ask my son’s ENT for their opinion). With 70 to 80% of cenotes contaminated by bacteria from various sources, it seems impossible to know which ones are safe to swim in...

I’ll keep researching, but I think we’ll skip the cenote tour (we’d planned to visit several) and maybe limit ourselves to just one—definitely not one in Tulum!! My husband might not go diving in any of them (and definitely not my daughter, as originally planned). I’ll note the beaches you recommended, and instead of Cuzuma, we’ll head to Mérida, which I hadn’t included in my itinerary due to lack of time...
LI Lionel77 Regular ·
Hi Anna, the seawater isn’t exactly inviting for a swim either. As for the cenotes—no way. I can’t even imagine dipping into that. Why bother? What’s the fun in bathing in a sewer? If you’re looking for more detailed info, Greenpeace released a very thorough report in 2016 on pesticide contamination in the cenotes, which is a whole other issue compared to the fecal contamination everyone talks about. It’s in Spanish and titled *Contaminación de cenotes con plaguicidas en la Península de Yucatán*.
AN Annachris Veteran ·
Oh, I don’t speak Spanish. Only my husband remembers a bit from school. No, there’s really no pleasure in dipping into a sewer, but I haven’t lost hope of finding a cenote that’s cleaner than the others (and there are still a few of them!).
FD FDB Globetrotter ·
Hi, laws are cantonal, but you won’t see a huge difference from one canton to another, except with the adoption of the trash bag tax, where each canton implemented it at the time it deemed most appropriate.
Faby
AN Annachris Veteran ·
I think you’ve made up your mind, but for my part, I went to ask biologists or people working on-site in those cenotes, and they were very reassuring... Sure, there’s pollution we can’t deny, but it’s far from being sewers (there’s still room for improvement!). There’s no health risk. So, personally, I won’t deprive myself of the pleasure of discovering them—maybe more off the beaten path than along the Riviera Maya. That said, to avoid making the pollution worse, skip the sunscreen, deodorant, makeup, and take a good shower first.
LI Lionel77 Regular ·
I went to ask biologists or people working on-site in these cenotes, and they were very reassuring...

Hi Anna, thanks for looking into this. If those people are tied to local tourism, I don’t think they’re being objective. Imagine saying that 75% of the cenotes in Yucatán are polluted—it’d be an economic disaster. Given the number of converging articles, I’d rather check out other places next time and avoid the water this round. Who are these biologists? Greenpeace, whom I particularly trust, released a report that doesn’t seem very positive. And if 80% of Tulum’s hotels dump their wastewater into the ground, I don’t see how a miracle could happen.
AN Annachris Veteran ·
No, they're expats who have scientific work, one of them related to the cenotes. That said, I don’t know them personally, and I didn’t question them in depth. 😕 I sent them the scientific articles in English that I found, plus the Greenpeace report, and here’s one of the responses I got: "The water *is* polluted, but mostly by pesticides and cosmetics. If you go to a cenote, I’d recommend not using perfume, deodorant, cream, etc., to avoid polluting them further. And I also see that bacteria don’t thrive very well in this environment."

From what I’ve read, swimming in cenotes is a bit like swimming in a pond or lake in France. The difference with cenotes, though—another response I got: "The water in cenotes is rainwater naturally filtered by the limestone rock (the Yucatán Peninsula is one big limestone rock). The water in cenotes has a pH of 7, and you’ll find the same water in hotel taps or our homes."

I also came across a map of cenotes showing good water quality during my research. Unfortunately, I forgot to save it and can’t find it in my history (I have to say, I scoured the whole web 😮). Anyway, the ones in Cuzamá were marked as clean—I checked because I wanted to go there. Can’t you get away from Tulum and head toward Bacalar, for example? Or visit the Sian Ka’an reserve?
LI Lionel77 Regular ·
I guess the 25% that’s not polluted is far from towns like Tulum. I’d rather not spend too much time on the road in 10 days. The farthest I’ll go is Valladolid. So around Tulum, I’ll be pretty limited, since I also don’t feel like swimming in the sea in front of those hotels. A pH of 7 doesn’t mean the water’s free of pollution. From all this, I understand that fecal matter ends up in cenotes near towns since the rock apparently filters it, and in the sea (and tap water, since treatment infrastructure seems to be failing and it’s not safe to drink from the tap). But pesticides and chemicals dumped into the sewers end up in most of the interconnected cenotes, tap water, and the sea near human activity. Sian Ka’an is on the plan. Maybe it’s still a little preserved.
JP JPwankenobi Regular ·
Okay, I get not swimming there. But don’t skip visiting some of them—they’re stunning geological formations. Pick them based on that rather than whether you can swim, and you’ll keep some amazing memories. ++ JP
MSC Melody... Croisière à oublier rapidement. Mexique - Incroyable découverte - Expat à court terme
LI Lionel77 Regular ·
True, seeing it must be interesting even if it’s frustrating. Initially, unaware of the sewage and pesticide issues, I was already hesitant about jumping into a watering hole where thousands of people come to splash around—like a pool with no water treatment.
JP JPwankenobi Regular ·
Yes, but it’s not stagnant water. It’s water in constant motion across—or rather, beneath—the entire Yucatán Peninsula. The network spans thousands of kilometers, and I’m not even talking about the total water volume. Have a great trip anyway! JP.
MSC Melody... Croisière à oublier rapidement. Mexique - Incroyable découverte - Expat à court terme

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