Hi fellow travelers! I’m planning a little 3-week trip to Vietnam in mid-to-late March. It’ll probably be the only time I can go. I enjoyed Thailand but clearly preferred Laos—it was calmer. For Vietnam, I don’t have a precise idea of what I want to see yet, and I’m the type to improvise a bit once I’m there. I’m not super adventurous but I’m curious, and I prefer street food over restaurants, markets and off-the-beaten-path villages over big attractions. But I don’t want to miss the must-sees either. So, given that I’ll only be there for 3 weeks, I’m wondering: should I absolutely stick to either the north or the south? Or is it possible to have a nice, not-too-hectic trip by spending, say, one week in the south and two in the north?... (I’d take a multi-city flight for arrival and departure) What do you think? Thanks! 🙂

Hi everyone,

I couldn’t find any recent posts on this topic, so I thought I’d create a new one. We’ve just started planning our family trip to Vietnam this coming August. We’d like to travel from North to South, starting in Hanoi and ending in Ho Chi Minh.

Usually, we rent a car when we arrive and manage on our own. But I get the feeling that in Vietnam, it’s more complicated... It seems like the only option we have is to rent a car with a driver? Is that really the case?

I’m thinking of starting with a cruise in Halong Bay since we arrive on my partner’s birthday, and I wanted a beautiful setting to celebrate it. So, is the option of having a driver wait for 2 days while we’re on the cruise really feasible?

The rest of the itinerary isn’t planned at all yet. I’d love to hear your tips. We’re traveling from August 8th (morning) to the 26th (afternoon).

Thanks for your advice.

Hello. In 1996, we crossed Vietnam from Saigon to Hanoi by motorbike—Minsk bikes we bought in Saigon. I haven’t been back since, and it seems like a lot has changed.

- We’re heading to the south (well, the north and center) with the family in July-August (3 people).

- Is the road network more developed now? Back then, there was only National Route 1 from south to north. I’m thinking of renting a car this time (no motorbike with the family—though in ’96, they had a Jawa sidecar for sale, and we hesitated… maybe it’s for the best).

- Is Halong Bay really something to avoid because of overtourism? Even back then, it was pretty crowded. Is there a less touristy alternative?

- We’ll be traveling from Hanoi down to Danang (the only city we didn’t stop in back in ’96). Even though it’s a bit overhyped in a Chinese-tourist kind of way (from what I’ve read), we’re only going for the beach—pure relaxation for 7 days. The beaches are stunning, and I know the South China Sea is warm like coffee.

- Then, we’ll visit Hoi An, where I stopped in ’96. It was already popular with backpackers back then, but no glowing boats or all the touristy fuss!

- After that, Hue, where I have great memories—it’s a beautiful city.

- And also the nature around Ninh Binh, followed by 2-3 days in Hanoi.

That’s the plan. I’d love to hear any tips to avoid mass tourism, and if anyone’s done this before: - Is it possible to rent a car in Danang and drop it off in Hanoi?

Thanks, and long live the Nam! !

Hi there, After arriving in Ho Chi Minh City at the beginning of March 26, where I think I’ll stay for maybe two days (or more?), we’d like to spend a few days in the Mekong Delta. Is it better to stay in one place (Vinh Long, Cai Be, My Tho, An Binh, etc.) and take boat trips every day, or split our time between two or three spots, which means changing accommodation and moving our luggage around? Of course, agencies offer 3- or 5-day tours from Ho Chi Minh City, but are they really worth it, both financially and in terms of the visits themselves? What’s your experience with this? How did you do it, and if you had to do it again? Any tips? Thanks in advance for your help. Dominique

Hello,

I’m planning and organizing a wonderful trip to Vietnam from mid-March to mid-April 2026, traveling independently for a month with my wife to enjoy her new retirement. Here’s a summary of our itinerary: We arrive in Ho Chi Minh City on the morning of Wednesday, March 18, and depart from Hanoi on the evening of Thursday, April 16. First, I’d like to head to Ho Chi Minh City because the temperatures are high in that region in mid-March. After that, we’ll visit Phu Quoc Island and then the Mekong Delta. We’ll return to Ho Chi Minh City and take a flight to Hue for 2 days, then Tam Coc / Ninh Binh (2-3 days), and Cat Ba Island with a visit to Lan Ha Bay (4 days). We’ll spend a few days in Hanoi, followed by 3-4 days in Sapa with some hikes, and then the Ha Giang loop (4 days). (I’m a motorcyclist—I ride a BMW trail bike and have taken care of renewing my international license.) We’re considering renting a motorcycle or bicycles when needed, except in Ho Chi Minh City and Hanoi. The weather in northern Vietnam in early April should theoretically be decent. Finally, we’ll return to Hanoi before heading back to Paris and the Pays de la Loire. Unfortunately, I’m skipping Angkor in Cambodia. I’d like to have a guide for 1 or 2 days in Sapa (which typical agency would you recommend?), and I’m wondering if I should book an agency for the 4 days in Ha Giang. I prefer my independence and don’t really like the "group" aspect of agencies. I’ll rent a 150cc motorcycle, and my wife will ride with me. Other questions: What are some good, typical accommodations to book in the places we’ve identified? Thanks for any info. Did I forget anything, or should we adjust our itinerary? Thanks for your help and advice. Pimarguibou

I'm looking to rent a scooter in Saigon and be able to return it in Hoi An. If anyone knows an agency that does this

Hi, We’ve planned a week in the delta, but sometimes I wonder if that’s not too much… We’ll be there in early February, and the idea is to take a taxi straight from Saigon Airport to Ben Tre. I’m counting on 3 nights to recover and adjust after the long trip. Then I was thinking of Sadec, Can Tho, Chau Doc, Ha Tien, and back to Saigon for 3 nights before a flight to Hoi An. We’ve got 6 weeks total, so we have a bit of time. After reading different travel stories, the destinations in the delta seem a bit repetitive—I keep seeing the same excursions. On the other hand, I also think having time is a chance to get to know the local life a little better. My question really comes down to this: for those of you who travel at a relaxed pace, do you have any tips? I’ve heard the floating markets aren’t that interesting anymore. Also, motorbikes aren’t our thing. Thanks

Hi there,

Here’s the itinerary I’ve planned for May with my partner—what do you think? I’m not entirely sure if my choices are the best. We’re traveling independently, no guide, no agency, and using public transport.

- Hanoi: Arrival at 10 AM – 1 day (05/09) - Mai Chau: 2 days (including visits to the Pa Co and Mai Chau markets) (05/10 and 05/11) - Pu Luong (Lang Bang): 2 days (05/12 and 05/13) - Tam Coc: 2 days (05/14 and 05/15) - Tu Long Bay: 2 days (05/16 and 05/17) - Hanoi: 1 day – Night train (05/18) - Hue: 2 days (05/19 and 05/20) - Hoi An: 2 days (05/21 and 05/22) - Da Nang: 1 day (05/23) - Flight from Da Nang to Can Tho (05/24 and 05/25) - Ben Tre: 2 days (05/26 and 05/27) - Ho Chi Minh City: 2 days (05/28 and 05/29)

Thanks for your feedback! Have a great day.

Hi everyone, we arrive in Hanoi from March 6th to 8th, then head to Ninh Binh from the 8th to 10th. I’d planned to sleep in Halong on the 10th because on the 11th we’re doing an overnight cruise with the Peony. On the 12th, we’re staying in Cat Ba—I’m not sure if we should stay the 13th too? Back to Hanoi to go to Ho Chi Minh City airport for two nights, I think. Then the Mekong Delta, Ben Tre. We’ve booked two nights in Phu Coc to leave on March 19th for Hanoi and fly back to France on the 20th. Nothing’s set in stone yet, but I could really use your help—is going to Cat Ba necessary? We love the nature side, and Ben Tre seems essential. Is going to Phu Coc too much? Please be kind, but if you can give me some guidance, that’d be a huge help. Thanks in advance!

Hi everyone, I’m a die-hard fan of India, but it’s time I discovered Thailand too to broaden my Asian horizons. I’m heading there on January 19, 2025, for a 46-day trip (no visa needed as I’m French). I’ve pored over a few guidebooks and travel blogs. Based on what caught my interest, I’ve put together a rough itinerary and list of sights. But since I know absolutely nothing about Thailand, I’m kind of flying blind here. Since I’m not exactly a spring chicken anymore, I’ve opted for a few bases where I’ll stay several days in the same place. That way, I won’t have to change locations and hotels every day or so, packing and unpacking my suitcase constantly. Instead, I plan to explore the surrounding area each day, within a maximum radius of 50 to 70 km. So, first question: Is that kind of round-trip distance manageable in a day in Thailand? In India, renting a car for a day—with a driver—currently costs around 35 to 40 € per day. Knowing that 1,300 to 1,500 THB would be my absolute max, and even then, only if I don’t rent a car every single day. Which brings me to my second question: Am I being unrealistic? Otherwise—third question—once I’m settled in the city I’ve chosen as my base, can I get around within that 50–70 km radius using public transport? I’ve already booked all my hotels—with free cancellation—on booking.com at an average price of 950/1,000 THB per night. Does that put me in a good range for value for money? Or am I dreaming?

Here’s my plan:

BANGKOK (13 days, 14 nights): 1 week for exploring Bangkok – Kanchanaburi/Erawan National Park? – Ayutthaya/Lopburi? – Muang Boran – Samut – Songkram/Amphawa

Bangkok -> Chiang Mai by overnight train in first-class sleeper

CHIANG MAI (6 days/6 nights): Mae Hong Son – Hot springs – Chiang Dao – caves – Lamphun – other places to be decided on the spot based on what’s worth seeing and transport options

Chiang Mai -> Chiang Rai

CHIANG RAI (7 days/8 nights): Fang – Tha Ton – Chiang Saen – Doi Tung – Chiang Khong – Doi Ang Khang, Phu Chi Fah, etc.

Chiang Rai -> Phrae

PHRAE (4 days/5 nights): Lampang and surrounding areas, depending on what’s interesting to see

Phrae -> Loei

LOEI (4 days/5 nights): Phu Kradung – Chiang Khan and surrounding areas, depending on what’s worth seeing

Loei -> Buriram

PHIMAI (Nakhon Ratchasima/Khorat) (5 days/6 nights): Phimai – Prasat Muang Tam – Phanom Rung – Prasat Phanom Wan

Phimai -> Khorat (airport or train station) -> Bangkok (overnight in Bangkok)

Day 46: BANGKOK -> KOCHI

Thanks in advance for your thoughts and advice!

Hi everyone, I’ve got a big project in northern Vietnam—discovering the most beautiful rice terraces before the harvest... I’m planning to leave around September 15th until October 15th, then spend 15 days exploring the two bays, Lan Ha and Ha Long. In total, 45 days without a visa... I’m traveling solo and very independent. But is it possible to do this kind of trip using local trains and buses? My plan is to leave Hanoi for Nghia Lo (2 days), then Mu Cang Chai (4 days), Sapa (4 days), Bac Ha (2 days), Ha Giang... Hoang Su Phi, then do the Meo Vac loop, Dong Van, etc., to see those stunning karst peaks before heading back to Hanoi. In my research, I haven’t found any buses or vans going from Hanoi to Nghia Lo, even though it’s super popular for its rice terrace landscapes.... I don’t want a daily driver, but I’m thinking I could use moto-taxis to get around locally once I’m there.... What do you think? These rice terraces are a dream for me, along with the markets and all the different ethnic groups, not to mention those spectacular rocky peaks... Is the itinerary too ambitious? I’ve got time on my side. Do you have any solutions? I’ve browsed the forum a lot, but the discussions are 5 or 6 years old, and I think things have changed since then. Thanks for your help planning this adventure!

hi everyone, I want to travel in the north for 3 weeks in September-October 2026 to meet ethnic minorities, photograph mountain rice terraces and their harvest, and revisit Halong Bay—but maybe Lan Ha Bay instead. Can you recommend one or more local agencies? Thanks, and happy holidays!

Hello everyone, we’re planning a trip to Vietnam at the end of June 2026 for at least two weeks. Our goal is to avoid rushing around too much and take our time, focusing on nature, hiking, and getting to know the locals. Here’s my first draft itinerary: Arrival and departure from Hanoi Sapa and its surrounding area Tam Coc – the "land Halong Bay" and Ninh Binh... Halong Bay (maritime) Cat Ba Island... I’d love to hear your thoughts, advice, and feedback. Looking forward to reading your replies. Cédric

Hi there, I’ve found so many tips and reviews on this forum, so it’s my turn to contribute a little. We spent just over two weeks with our family, with the following itinerary: - Hanoi: 5 days - Halong Bay: 3 days and 2 nights - Tam Coc: 3 days - Mai Chau: 2 days - Sapa: 3 days We got around by bike, scooter, Grab, and bus. Our main accommodations were homestays and hotels in Hanoi. We visited lots of museums, temples, and neighborhoods in Hanoi. We did a 2-day, 1-night trek in Sapa with May, a Hmong local, without going through an agency. A few small regrets: the weather was overcast, and we couldn’t make it to Fansipan, but nothing major 😅. We also couldn’t find transport to get from Sapa to Mu Cang Chai. Other than that, this trip will stay in our memories for the kindness of the Vietnamese people, the connections we made, the food (street food, homestays...), the coffee 😋, the landscapes, and how easy it was to get around... Our goal was to take our time and focus only on a small part of northern Vietnam. If you need any tips or recommendations, don’t hesitate to ask. Looking forward to hearing from you. Cédric.

Hi everyone,

My husband and I are heading to Thailand with our two boys on July 8th. We’ll be moving around: Bangkok (3 nights), Ayutthaya (1 night), Chiang Mai (4 nights), Koh Samui (4 nights), and Koh Phangan (3 nights). We have a flight from Koh Samui to Bangkok in the afternoon the day before our return to France, arriving around 5 PM in Bangkok (it’ll be a Friday). I’m still wondering where to stay in Bangkok for this last night in Thailand. Initially, I thought about booking a hotel near the international airport, but I figured there might not be much to do there... maybe we’ll want one last crowd-filled night at a food market? So, I considered booking a hotel near the metro instead, for easy access to the airport the next morning, while still being central enough to go out for our last evening before heading back to France.

I’d love to hear your thoughts on this :-) And if you lean toward the second option, which neighborhood/hotel would you recommend?

Thanks in advance for your help! Have a great evening :-)

Christelle

Back from Dong Van Big plus: a brand-new highway between Hanoi airport and Tuyen Quang, halfway between Hanoi and Ha Giang. The speed limit is usually 50 km/h, but it still saves time.

In Ha Giang, the Truong Xuan Hotel (Ha Giang Resort) has gone downhill. Stay at the gorgeous guesthouse (varnished wooden bungalows with panoramic terrace and excellent meals) run by Mr. WIN (03 64 86 67 66) in Thôn Tha village, 5 kilometers before Ha Giang. If it's full, try next door at Mr. Cay’s place—also bungalows, but with a less stunning view: 09 79 76 94 67.

Dong Van has become so popular that there are now over 200 hotels and guesthouses (only one existed 5 years ago). I stayed at my usual spot, the Hoang Ngoc, which now has an elevator, but it’s gotten expensive (450,000 VND). Instead, check out one of the two 2-star hotels across the street.

On the other hand, dining options have really improved. The excellent Green Karst (one of the servers, Mr. Hung, is also a French-speaking guide) has two locations—one on the main street and another a bit uphill to the left. Go to the latter.

I revisited Lung Cu, still just as spectacular. There are now small electric trains that take you up to the viewpoint (30,000 VND per person round trip). The Hmong King’s Palace in Sa Phin is still standing strong. Small shops to the left of the staircase—the closest one is run by a descendant of the king, actually a traditional costume chief.

There’s a lovely guesthouse at the top of Ma Pi Leng, run by a super-friendly Hmong guy in a beret (a French legacy) who speaks decent French. The terrace overlooks the Nho Qué River canyon. 250,000 VND for two, breakfast included (dinner is 200,000 VND).

Hi there,

The round trip to Bangkok is almost booked.

Here’s the itinerary I’ve planned for this new trip to Thailand:

Arrival – 2 nights in Bangkok (any hotel recommendations? Very quiet, near Chinatown or by the river)

Train or taxi (which app should I use for Thailand?) to Phetchaburi – 2 nights (any hotel recommendations?)

Daytime train to Surat Thani – 1 night there (any hotel recommendations?)

Pick up the rental car and head to Khao Sok – 1 night there (any hotel recommendations?)

Drive to Ko Kho Khao – 3 nights – relaxation (any hotel recommendations?)

Drive to Phang Nga Bay – 1 night (any base recommendations?)

Excursion in the bay, then drive to Krabi – 2 nights (any hotel recommendations) or any other spot with beautiful, quiet beaches that you might know?

Return to Surat Thani – overnight train to Bangkok, then Ayutthaya (any hotel recommendations?)

Visit the site and transfer to the airport – sniff, time to head back!

If you have other suggestions, keeping in mind the trip’s vibe: beach time without crowds or entertainment, a bit of nature, a bit of culture, no stress... No domestic flights and charming accommodations (not at 150 € per night, even though the budget is reasonable!)

Not sure I’ll follow them all, but all your ideas are welcome! 😉

Thanks. 🙂

Hello everyone,

I’m so happy Voyage Forum is back—it helped me plan trips (USA, Canada) a good ten years ago, and I love the quality of the discussions and the forum’s vibe. I’m currently putting together our itinerary for our first trip to Thailand from March 6th to 20th, arriving and departing from Bangkok, and I’d love to hear your thoughts and advice. I haven’t booked hotels or transfers yet. We’re traveling as a couple (ages 56 and 58). Our goal isn’t to "see it all" but to take our time. We love big cities, visiting museums, architecture, soaking up local life, walking, nature, swimming, and a bit of relaxation. Here’s how I’m envisioning the itinerary:

03/06: Departure 03/07: Arrival in Bangkok, night in Ayutthaya 03/08: Day in Ayutthaya, night in Bangkok 03/09: Exploring Bangkok, night in Bangkok 03/10: Exploring Bangkok, night in Bangkok 03/11: Departure for Ko Chang (flight, minibus, taxi?) 03/12: Ko Chang 03/13: Ko Chang 03/14: Ko Chang 03/15: Departure for Ko Kut 03/16: Ko Kut 03/17: Ko Kut 03/18: Return to Bangkok, night in Bangkok 03/19: Bangkok 03/20: Departure at 1:00 AM

What do you think? Is it possible to add Khao Yai National Park to this itinerary and shorten the beach stay without rushing too much? Open to your comments, suggestions, and great tips—thanks in advance!

Hi everyone,

We’d like to travel to Con Dao Island by boat from Can Tho. The return trip will be from Con Dao to Vung Tau.

We can’t find any ferry info online. Has anyone here done this route before? Thanks in advance for any tips!

Hi everyone, We have a chance to stop in Hanoi on our way from Japan back to France. We arrive on Tuesday, May 12th around 2 PM and leave for France on Saturday, May 16th around 10 PM. I’d like to do a 2-day cruise in Halong Bay or Lan Ha Bay, then either 2 days in Ninh Binh or 1 day. - 12/05: Hanoi - 13/05: cruise - 14/05: end of cruise and head to Tam Coc - 15/05: sightseeing - 16/05: early departure for Hanoi, day in Hanoi, then flight to France at 10 PM We don’t want to be overwhelmed by crowds of tourists and prefer to be on our own.

Do you have any tips for us—agencies, transport, sights, accommodation, or visits? Thanks so much for your feedback! Best regards, Isabelle

Hi everyone, has anyone been to the delta recently and has up-to-date info on the floating markets? We’ll be there at the end of February 2026 and would love to visit one—touristy is fine as long as there’s activity and it’s not deserted. Thanks for your feedback!

Hi everyone, I’m planning to go to Thailand in January 2026 for two months, so I’d love to hear about all your experiences!

For flights, how do you book a ticket without knowing the exact return date? And for accommodation, what do you recommend—renting from France or once I’m there?

Thanks in advance to everyone!

Hi, I’m traveling with a small group for a volunteer mission near Ban Wa Tabaek station (Thep Sathit) next February. What would you recommend visiting from this station for a weekend (leaving Friday afternoon, returning Sunday evening)? The idea is to get away a bit by taking the train (natural park, cultural visit, or something else). Thanks so much in advance for your tips and valuable advice! Muryel

Hello, After a lot of searching, exchanging ideas, and thinking it over, I’ve decided to go back to my original plan of spending two weeks in Bangkok. From January 19th to February 2nd. I’ll also take a quick trip for one night/two days to Ayutthaya (and return to Bangkok, where I’ll have kept the apartment I booked), and possibly the same for Kanchanaburi, depending on how I feel once I’m there—whether I find something more interesting in Bangkok or nearby. The key word is: taking my time to take photos, observe, taste, savor (in every sense of the word), and most importantly, not rushing. Beyond the must-see tourist spots, I’d love to wander around the city and maybe within a 40 to 50 km radius for a day trip to discover unusual and lesser-known streets, houses, temples, markets, gardens, and more. I’ll also be spending two weeks in Chiang Mai and two weeks in Nan. I’m open to any suggestions. Thank you so much!

For centuries, until its capture by the Vietnamese in 1407, Quy Nhon was Asia’s busiest port. Marco Polo stopped here on his way back from China to Venice. It was the port of Viraja, capital of the Champa kingdom, which explains the many Cham towers found all over the place, including right in the city center. Today, it’s a lovely beach resort, less crowded than others. There’s a gigantic seaside esplanade lined with alternating gardens and hotel towers, with not a single tree (not on the beach either), except at the café-restaurant-terrace of the 4-star hotel Hoang Yen and another one to the right of it. I was lucky to find a brand-new, spotless little hotel run by a very friendly family, the Ngoc Linh, on a quiet little street just 50 meters from the beach. $12 for a single room and $14 for a double. There’s a terrace restaurant. No bikes, but motorbike rentals are available ($10 per day). 6 Tran Van On 0563 54 66 99 or nearby on the esplanade (19 Xuan Dieu).

Beautiful beach establishments north of the city.

That said, it allowed me to indulge my passion for history with the beautiful Cham towers, especially those at Banh It, 20 km north of Quy Nhon on the Mandarin Road (you can see them in the distance as they sit atop a hill, offering a magnificent view of the entire region). Four well-preserved towers (the largest has been very well restored), built in the late 11th to early 12th century. At the foot of the mountain, you’ll find a beautiful 14th-century pagoda and the ruins of Viraja. Right in the middle of the city on Tran Hung Dao, there are also the two beautiful towers of Thap Doi.

Hi there, we’ll be in Mai Chau in June and we’re thinking of heading to Sapa, but first spending a few days in Bac Ha to do some hiking and explore the area. Is this a good idea for those who’ve been there? How do you get there? Thanks for your feedback. Looking forward to hearing from you. Cédric.

Hi everyone,

I’d like to add some info about the shrink-wrapping service for luggage at Bangkok’s Suvarnabhumi Airport in Thailand. The service is available all along the departures terminal (top floor). Some stations also have a luggage scale, while others don’t. A small cutter is provided and inserted into the protective plastic. In February 2026, the cost is 250 baht per bag and 10 baht for weighing. I’ll share some photos.

Best regards

Hi there, we’re landing at Hanoi Airport and would like to head straight to Cao Bang without going into Hanoi. Does anyone know if there are buses that go directly from the airport to Cao Bang (especially in the early afternoon)? Thanks in advance!

Hi everyone,

My partner and I are heading to Thailand for three weeks (exactly 21 days there) at the beginning of July for our first trip to Asia. During this trip, we want to discover a new culture, beautiful landscapes, eat well, do some beach time (with snorkeling), all while trying to keep it authentic and close to nature.

After some research, I’ve come up with this itinerary—what do you think?

Arrival in Bangkok on Tuesday, July 7 in the morning = 2 days Ayutthaya = 1 day Travel to Chiang Mai = 1 day (flight) Chiang Mai = 2 days Trek = 2 days Travel to Khao Sok = 1 day (flight to Surat Thani + bus) Khao Sok = 3 days (4 nights total) = For this part of the trip, would you recommend staying in Khao Sok village and doing day trips, or planning an overnight stay on the lake? Travel to Koh Phangan = 1 day (bus + ferry) Koh Phangan = 4 days (we’re thinking of staying in the northeast part of the island) Koh Tao = 2 days Return to Bangkok = 1 day (taking a ferry to Chumphon then a flight) Bangkok = 1 day

Thanks for your feedback!

Hello, We’re heading to Thailand for 26 days (excluding flights) next July with our two teens (12 and 15 years old). My husband and I have been there several times before they were born—so that’s 15 years ago—and I’m a bit worried about some of the changes that might have happened since, especially with the rise in tourism... I’d also like to keep a pace that allows us to settle in a bit and enjoy local life beyond just the main sights. Plus, we’re pretty active. For now, our plan looks like this:

Arrival in Bangkok, where we’re thinking of spending several days (minimum 4) Chiang Mai for about a week 2 or 3 islands in the Gulf Return to Bangkok for 2 days before departure.

We’re pretty set on Bangkok and Chiang Mai, but we’re unsure about which islands to visit—I’ve read such mixed things that I’m even wondering if we should consider the coast instead. Organization-wise, I’d love any tips or feedback on whether we need to book in advance at this time of year, which transport options to prioritize (train, bus, or plane), and of course, any suggestions for stops or routes. Thanks in advance to anyone kind enough to help us prepare for this amazing trip!