Crossing the Mercantour: Are there any exposed sections?
FR

Translated into English.

Original post
KO
Hi there,

I’m planning to do the Mercantour crossing following the Randoxygène route in mid-July. I’m used to hiking in the mountains, but I sometimes get vertigo, for example on ridges with drops on both sides. I wanted to check if there are any T4 or T3-T4 sections and find out if there are any very exposed passages—and if so, where—so I can plan an alternative route. Can anyone give me some info on this? Thanks!
Une fois de plus, une fois en route, tout se simplifie. (Alexandra David-Neel)
MA Mathews Globetrotter ·
evening, I don’t know of any passages like that. The Mercantour is more like hikes for the over-60s 😉 No difficult passages
KO Koa08 ·
Thanks Mathews for your reply!

That reassures me, but only halfway since I saw on your profile that you're more of the adventurous type...! Is there anyone else who can confirm?

Thanks!
Une fois de plus, une fois en route, tout se simplifie. (Alexandra David-Neel)
DJ Djalma Globetrotter ·
The Mercantour is more like hikes for the elderly

😉 It all depends on the route you choose! Try this one and let me know if it's for people with disabilities or just for the older crowd : https://www.visorando.com/randonnee-boucle-lac-de-l-agnel-collet-de-la-charn/

I did that one, but there are plenty of others that are even more challenging and vertigo-inducing... Here’s another one for the "elderly": https://www.visorando.com/randonnee-le-mont-tenibre-en-boucle-depuis-saint-e/ .P.S.: Randoxygène? Never heard of it
https://www.youtube.com/watch?v=-XCOyB7WStI https://www.youtube.com/watch?v=g2eI67iCbKY
DJ Djalma Globetrotter ·
Is there anyone else who can confirm?

Hi there, Describe your route to me—if I’ve done it, I’ll let you know... PS: There are different levels of fear of heights; it’s hard to put yourself in someone else’s shoes.
https://www.youtube.com/watch?v=-XCOyB7WStI https://www.youtube.com/watch?v=g2eI67iCbKY
MA Mathews Globetrotter ·
Can anyone else confirm?

Hi, is it possible to describe the route? Otherwise, as I mentioned in my first post, as far as I know there aren’t any difficult sections. If you stick to a waymarked long-distance trail (white and red markers) in France, you won’t have any problems. Just be careful not to use trekking poles in the Vallée des Merveilles, or you might get fined.
KO Koa08 ·
This is the Grande Traversée du Mercantour (GTM) in 16 stages (though I won’t be doing the last two). Here’s the link with details for each stage: https://randoxygene.departement06.fr/les-etapes-de-la-grande-traversee-du-mercantour

Regarding vertigo, I’m not worried about scree slopes (there seem to be a lot of them), but more about areas with drop-offs on both sides (very narrow ridges) and vertical ladders, for example. Thanks in advance for your feedback! Céline
Une fois de plus, une fois en route, tout se simplifie. (Alexandra David-Neel)
KO Koa08 ·
Yes, it's the GR52
Une fois de plus, une fois en route, tout se simplifie. (Alexandra David-Neel)
MA Mathews Globetrotter ·
Hi Céline, yes, there are plenty of scree slopes in the Southern Alps. I took a closer look at the route on geoportail.gouv.fr and, my bad, I admit I exaggerated in my earlier messages. The tricky sections would be the following:

*Between Estenc and Saint-Dalmas-le-Selvage *Between the Vens refuge and the Rabuons refuge

*Santuario di Santa Anna - Col de la Lombarde – here, it seems there are some tricky sections

*From the Rifugio de Quessta!

*The section from Madone de Fenestre to the Refuge de Nice.

But overall, there aren’t any major difficulties on the route. If you want to follow alternative paths to avoid them, it’s best to bring a map. I don’t know if IGN maps are sold in Switzerland.
DJ Djalma Globetrotter ·
But generally no major difficulties along the route

Did you do it to confirm that?
https://www.youtube.com/watch?v=-XCOyB7WStI https://www.youtube.com/watch?v=g2eI67iCbKY
DJ Djalma Globetrotter ·
Regarding vertigo, I'm not afraid of scree slopes (there seem to be a lot of them) but rather areas where there's a void on both sides (very narrow ridges) and vertical ladders, e.g. Thanks in advance for your feedback!

So it's the GR52. I haven't done the whole trail, just two sections: one between Le Boréon and La Madone de Fenestre (with a friend) and the section from Col de Turini/Refuge des Merveilles to Vallée des Merveilles (with family). This "second section" is quite easy... What I can say is that the Boréon/Madone de Fenestre section includes an aerial part—certainly not very exposed but still a bit technical between Lac de Trécol and Pas des Labres—otherwise, it's still quite physical from what I remember. Not really suitable for older hikers, as mentioned in a previous post! Some stages have over 1,500m of elevation gain!
https://www.youtube.com/watch?v=-XCOyB7WStI https://www.youtube.com/watch?v=g2eI67iCbKY
DJ Djalma Globetrotter ·
PS: The slightly aerial part is between Lake Trecolpas and the Pas des Labres.. This stage to the Refuge de Nice is very beautiful but certainly one of the toughest, if not the toughest, on the GR52 (around 1,700 m of elevation gain).
https://www.youtube.com/watch?v=-XCOyB7WStI https://www.youtube.com/watch?v=g2eI67iCbKY
MA Mathews Globetrotter ·
Did you do it to say that?

Hey, I've done the Lac d'Allos and Vallée des Merveilles section, which I know almost like the back of my hand.
KO Koa08 ·
Mathews and Djalma,

Thanks so much for your feedback! I’ve noted the spots that might be tricky for me and I’ll see how to handle them. I’m taking it easy (or playing the "senior card" 😉) and splitting the 1,700 m elevation gain into two days... Anyway, I’ve made up my mind and booked the refuges and gîte—here we go!

One more question since you both seem to know the area well: around mid-July, am I likely to encounter a lot of snowfields? Should I bring crampons?

Thanks again, Céline
Une fois de plus, une fois en route, tout se simplifie. (Alexandra David-Neel)
DJ Djalma Globetrotter ·
One more question since you seem to know the area well: around mid-July, am I likely to come across a lot of snow patches? Should I bring crampons?

That would be really unusual... I’ve seen snow in July at those altitudes before, but it was further north near Mont Thabor (Savoie/Isère). Just in case, you can always pack "mini" anti-slip crampons or shoe chains—they don’t take up much space and are lightweight. At Nortec Trail, they weigh 165 g.
https://www.youtube.com/watch?v=-XCOyB7WStI https://www.youtube.com/watch?v=g2eI67iCbKY
KO Koa08 ·
Thanks! In Switzerland, there are often still snow patches in July, and given the snowfall this winter, I was worried... I forgot that the Mercantour is much further south and warms up faster!!!
Une fois de plus, une fois en route, tout se simplifie. (Alexandra David-Neel)
DJ Djalma Globetrotter ·
It's true that this year has been exceptional in terms of snow cover. There's still snow in the Vercors at 1700m despite two weeks of pretty warm and sunny weather in April...
https://www.youtube.com/watch?v=-XCOyB7WStI https://www.youtube.com/watch?v=g2eI67iCbKY

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