Best Places to Visit in Thailand: Doi Inthanon Honoured

Among the best places to visit in Thailand this cool season, one mountain has just collected some international recognition. On 3 November 2026 the Tourism Authority of Thailand confirmed that Doi Inthanon National Park in Chiang Mai had been selected for the Green Destinations Top 100 Stories 2026, one of sixteen Thai destinations on this year's list. The timing is good: the award landed at the start of the three best months on the mountain, and days after the Kew Mae Pan ridge trail reopened for the season. If your Thailand vacation planning has a northern leg in it, here is what the recognition actually means and how to spend a day on the roof of the country.

What Doi Inthanon has just won

Green Destinations' Top 100 Stories is an annual showcase of places doing something measurable about environmental protection, community wellbeing, cultural preservation and the management of visitors. The 2026 results were announced at the Green Destinations Global Conference in Kranj, Slovenia, from 27 to 29 October, with Thailand's Department of Tourism leading the delegation. Doi Inthanon was entered through TAT's Sustainable Product Prototype 2026 initiative as a model destination under its Chiang Mai Prototype project, and TAT Governor Thapanee Kiatphaibool said the selection "creates new opportunities to share Thailand's sustainable tourism practices through international networks."

Thailand did well across the board. Sixteen places made the Top 100 Stories list and three more took Bronze awards, among them Ko Tao. Also listed are Mae Hong Son town, Nan Old Town, Sukhothai Old Town, Chiang Khan in Loei, Ban Chiang in Udon Thani and Doi Phu Kha National Park in Nan. Read as a shortlist of the best places to visit in Thailand for travellers who care where their money lands, it is a useful one.

The roof of Thailand, in numbers

Doi Inthanon tops out at 2,565 metres, the highest point in the country. The park covers 482 square kilometres of the Ping River watershed, was gazetted in 1972 as Thailand's sixth national park and took 853,856 visitors in 2024. Birdwatchers come for 383 recorded species, the second-highest count of any Thai national park. Karen and Hmong communities of roughly 4,500 people live inside the boundary, and the Royal Project stations in the valleys are why the mountain now grows coffee, strawberries and cut flowers rather than opium — a piece of recent Thai culture that the sustainability story rests on.

Altitude does the rest. At the Royal Agricultural Station at 1,280 metres the January mean minimum is 11.2°C; another 1,300 metres up, December and January mornings regularly reach freezing, and the ground frost Thais call mae kha ning is national news whenever it forms. Visitors who travel to Thailand expecting tropical heat throughout are the ones shivering in the summit car park at 06:30, which is why this ranks oddly among the best places to visit in Thailand: you need a coat.

Kew Mae Pan: the walk that is only open now

The best short hike in northern Thailand is shut for five months of every year. Kew Mae Pan closes from 1 June to 31 October so the ridge can recover, and reopened on 1 November for the 2026–27 season. It runs about 2.5 to 3 kilometres as a loop from km 42, takes two to three hours at a photographing pace, and a local guide is compulsory — roughly 200 baht per group, hired at the booth by the trailhead car park, with no advance booking. First walkers go up from about 06:00 and the last starts are around 15:00.

Go early. The ridge looks over the Mae Chaem valley and the cloud sits below it at dawn; by late morning it has usually burned off or closed in. From December to February the wild rhododendrons along the trail flower bright red.

Pagodas, waterfalls and the cloud forest boardwalk

The two royal pagodas, Phra Mahathat Napha Methanidon and Phra Mahathat Naphaphon Phumisiri, stand on a landscaped ridge at km 41.5. Built for the sixtieth birthdays of King Bhumibol and Queen Sirikit, they cost 100 baht on top of the park fee and open 07:00 to 17:00. Escalators save the climb; cover shoulders and knees.

Near the summit, the Ang Ka Luang nature trail is a flat 360-metre boardwalk through sphagnum bog and dripping cloud forest. Fifteen minutes, and it feels nothing like the rest of the country. Lower down, Wachirathan falls at km 21 is the one everyone stops at. Mae Klang sits about 600 metres past the km 8 checkpoint, Sirithan at km 22, and Mae Ya, the tallest, is a signed detour off the Chom Thong road.

Getting there from Chiang Mai, and what it costs

The summit is roughly 100 km from Chiang Mai: Highway 108 south for 58 km to Chom Thong, then route 1009 for 48 steep kilometres. Allow two hours each way. Gates open at about 05:30 and close to new arrivals around 18:30.

Park entry is 300 baht for foreign adults and 150 baht for children aged three to fourteen, with Thai nationals paying 60 and 30 baht, plus 30 baht a car or 20 a motorbike. You pay at the km 8 checkpoint. Bring cash — ticket booths, guides and food stalls take nothing else and there are no ATMs inside the park.

• Group minibus tour: about 1,200–1,800 baht per person for nine to ten hours, usually including entry fees, a guide and lunch.
• Private car and driver: roughly 2,700–3,200 baht for the car, plus entry fees. Best if you want the summit at sunrise.
• Rented scooter: 150–250 baht a day plus fuel. Only for confident riders; 1009 is steep, winding and cold at the top.
• Songthaew to Chom Thong, then a chartered pickup: around 800 baht, slow but the cheapest independent option.

Staying over is underrated. The campsite near headquarters at km 31 charges about 30 baht per person a night, a three-person tent 225 baht and bedding 60. Park bungalows run from about 1,000 to 6,500 baht, roughly 30 per cent off Monday to Thursday; online booking has been unreliable this season, so call the park on 053 286 729.

Where Doi Inthanon fits in a Thailand itinerary

Treat it as a full day out of Chiang Mai rather than a stop between two places. Our Doi Inthanon travel guide sets out the usual order — summit and Ang Ka first, then the pagodas, then down past the waterfalls — and our Chiang Mai guide covers where to base yourself for it.

On a two-week Thailand itinerary, the shape that works is three days of temples and Bangkok street food in the capital, four or five in the north with Doi Inthanon as the big day, then the coast — the Pattaya and Jomtien beaches and the Koh Larn beaches offshore for the quick option, or the Thailand islands proper if you have the flights in you. Do the mountain between November and February: by March the burning season fills the northern valleys with haze and the views go.

Practical tips before you go

• Leave Chiang Mai by 05:00 if you want the summit before the cloud and the tour buses. The last hour of road is slow.
• Dress for 6–12°C at the top, whatever the forecast says for the city. A fleece, long trousers and shoes with grip.
• Carry cash in small notes. Entry, pagodas, guides and the Hmong market at km 31 are all cash-only.
• Book nothing for Kew Mae Pan. Guides are allocated at the trailhead; arrive before 09:00 to avoid waiting.
• Check the trail is open. The closure is 1 June to 31 October, but weather can shut the ridge at short notice.
• Keep the receipt. The 300-baht ticket covers the whole park for the day, including the waterfalls lower down.
• Do not feed anything. That includes the birds, which is half the reason the bird list is still 383 species long.

Of all the best places to visit in Thailand on a single day out of a city, Doi Inthanon is the one that changes the temperature, the vegetation and the view inside two hours' driving. The listing does not change what is on the mountain — the trail, the frost and the cloud forest were there already. It marks that the park is run in a way worth copying, which is a better reason to spend 300 baht than most.

Source: TAT Newsroom — TAT-supported Doi Inthanon among Thailand's 'Green Destinations Top 100 Stories 2026' (2026-11-03); Green Destinations — Green Destinations Top 100 Stories 2026 (2026-10-29); Visit Thailand Today — Doi Inthanon National Park (2026): fees, Kew Mae Pan, waterfalls and how to get there (2026-10-27); Wikipedia — Doi Inthanon National Park (2026-10-01); Wikivoyage — Doi Inthanon National Park travel guide (2026-09-01).