Hi everyone! I’m planning a first trip to Thailand this coming February 14 – March 1 and would love some feedback from those who know the country well. I’ve been reading a lot on the forum and want to make sure I’m being realistic about timing, burning season, and logistics.

Here’s my current day-by-day outline:

Feb 14–17: Bangkok (3 nights)

– Arrival from the US

Feb 17–20: Northern Thailand (3 nights)

– Fly Bangkok → Chiang Rai

– Staying near the Golden Triangle (Anantara area)

Feb 20–23: Chiang Mai (3 nights?)

– Travel from Chiang Rai

– Explore the city, food scene, temples, possibly a day trip

👉 This is the part I’m unsure about due to burning season and air quality

Feb 23–25: Khao Sok National Park (2 nights)

– Fly Chiang Mai → Surat Thani (or via Bangkok if needed)

– 1 night near the park + 1 night on Cheow Lan Lake



Feb 25–Mar 1: Quiet beach area (3 nights)

– Thinking Koh Yao Noi or Koh Lanta

– No interest in Phuket or Krabi as destinations

– Looking for somewhere calm, scenic, and less touristy

My main questions:

1. Does this overall itinerary make sense pacing-wise?
2. I keep reading mixed things about burning season. Is late February a hard no for Chiang Mai, or is it still okay if you’re flexible and not too sensitive to haze? Would I be better off skipping Chiang Mai entirely and just doing Chiang Rai / Golden Triangle in the north
3. Quiet beach pairing:Any strong opinions on Koh Yao Noi vs Koh Lanta (or another spot) given this route and time of year?
4. Khao Sok logistics (with only 2 nights): Is Khao Sok realistically doable coming from northern Thailand on this timeline? Does 2 nights feel too rushed, or is 1 jungle night + 1 lake night enough? Would you recommend an easier alternative if that feels tight?

I have web in Northern Thailand and Northern Laos at various times of the year. The burning season happens every year, it is just a question of how bad. Mid feb is pretty much the middle of the burning. One year at that time it was so bad that you couldn’t see more than 10-20 metres and ash was falling out of the sky over everything. We flew back to Bangko to escape . It will cover the whole of northern Thailand including Chiang Rai ( we stayed at the Anantara maybe 20 years ago and it is v nice!. If it is bad in CM it will be bad in CR.
That said , some years it will be ok and manageable. Personally, I wouldn’t choose to go at that time of year, but if you do, make sure your hotel bookings are refundable and keep an eye on the various AQI websites to check the air quality as the time approaches. You may be lucky!

Khao Sok NP was nice, stayed in a tree hut there once and a floating cabin on the lake which was fun but rough and v hot! Khao Lak would be an easy beach option but I think it is heavily touristed these days.

I have found travelfish.org pretty good for an informed assessment of Thai beach resorts. Like you , I am not interested in the likes of Phuket and Krabi, less still Koh Sami and especially not Pattaya. Much depends on they’re of beach experience you want and how long it is going to take to get there. I have visited many of the Thailand islands but a long time ago and things will have changed a lot. For a quiet stay, we enjoyed Koh Libong. Koh Lanta was very nice too but we were in a very nice hotel there and that makes a big difference. I have been to Kao Yao Noi but can’t recall much about it (usually means it was average).

You might leave a bit more time in Khao Sok and Cheow Lan Reservoir.

Burning season. Check the websites, e.g., https://www.iqair.com/gb/thailand/chiang-mai/chiang-mai

and get the Air4Thai app on your phone.
Feb March is the peak – precisely how bad depends on the weather that year and how much it traps PM2.5 particles aren't visible to the naked eye; even a seemingly light haze can be quite hazardous. I got a really bad chest infection a couple of years ago and had to go south and get a course of antibiotics. Tens of thousands get hospitalised, and schools get closed along with public events – take a supply of N95 masks.

You could spend more time in Bangkok at the beginning. The jet lag is bad and it is a long/tiring flight no matter what class you are in.

– Fly Chiang Mai → Surat Thani (or via Bangkok if needed)

Thai AirAsia has nonstop flights on that route.

You could also opt to make a trip to Khao Yai National Park from Bangkok. It's a nice nature district.

Your itinerary actually flows pretty well. Bangkok for three nights gives you enough time to adjust, see the temples, markets, and food spots without rushing. Chiang Rai for three nights is also fine the Golden Triangle area has a slower pace, which is nice after the city.



Chiang Mai in late February is usually doable for most travelers, but burning season haze can be noticeable on some days. If you’re not super sensitive, it’s still worth it the city’s food scene, temples, and markets are great, and you can easily do a day trip to Doi Suthep or a small village nearby. I’ve seen random clips on WanderVlogs of solo and family travelers navigating Chiang Mai during burning season, and it often looks hazy but still very doable, especially if you plan morning activities outdoors and keep afternoons flexible. If you want to play it safe, you could just stick to Chiang Rai and the Golden Triangle, but you’d miss some of Chiang Mai’s vibe.



For Khao Sok, two nights is realistic if you’re okay with one night in the jungle and one night on Cheow Lan Lake. That’s actually a nice balance: you get the trekking/walking experience and the stunning lake scenery without feeling too rushed. Coming from the north, a direct flight to Surat Thani is easiest, otherwise Bangkok can work too, but adds travel time.



For the quiet beach portion, both Koh Yao Noi and Koh Lanta are great, just slightly different vibes. Koh Yao Noi is super tranquil and less developed perfect if you just want downtime and nature. Koh Lanta has a bit more infrastructure restaurants, cafes, and some small nightlife, but still very chill. Late February is great for either calm seas, not too crowded.



Overall, the pacing is fine, just keep some buffer time for transfers.