Morning view over forested ridges with a sea of white cloud filling a valley below a clear blue sky
National park · Chom Thong and Mae Chaem Districts, Chiang Mai Province

Doi Inthanon National Park

Thailand's highest mountain, with cloud forest, waterfalls, hill-tribe villages and two royal chedis on the ridge

Ambient sound · similar settingHwamei song in hillside forest at morning
Photo: Wathanyu Chomchuen (@wathn_u) / Unsplash

Discover Doi Inthanon National Park

Doi Inthanon is often called the roof of Thailand. The mountain belongs to the southern end of the Himalayan foothills, and the drive to the top takes you through a sequence of climates, from hot lowland forest with tumbling waterfalls to pine and evergreen woods and finally to a cool, damp cloud forest where trees are wrapped in moss, ferns and orchids. On winter mornings the temperature near the summit can fall close to freezing, and the valleys below fill with a sea of mist.

Most visitors follow the main road, stopping at waterfalls such as Mae Klang, Wachirathan and Sirithan, then at the twin chedis built on the ridge in honour of King Bhumibol and Queen Sirikit, and finally at the summit, where a short boardwalk loops through bog and moss forest. The Kew Mae Pan nature trail, walked with a local guide, follows an open ridge with wide views and is one of the most popular short hikes in northern Thailand. The park records 383 bird species, the second-highest count of any Thai national park.

Don’t miss

  1. 01The summit area and the moss-draped Ang Ka boardwalk through cloud forest
  2. 02The guided Kew Mae Pan ridge trail with views across the mountains
  3. 03The twin royal chedis and their flower gardens on the ridge
  4. 04Wachirathan and Sirithan waterfalls beside the main road
  5. 05Birdwatching for montane species found nowhere else in Thailand
  6. 06Mist-filled valleys at sunrise in the cool season

History & culture

The story of Doi Inthanon National Park

The mountain was once called Doi Luang, the great mountain. It takes its current name from Inthawichayanon, one of the last kings of Chiang Mai, whose remains, according to tradition, were placed in a small shrine on the summit. The national park was established in 1972.

The slopes have long been home to Karen and Hmong communities, and some 4,500 people live in villages inside the park. Royal projects later introduced temperate crops, flowers and coffee as alternatives to older forms of hill farming, and the Royal Agricultural Station Inthanon, at about 1,280 metres, is now one of the stops on the main road. The twin chedis on the ridge honour King Bhumibol and Queen Sirikit.

Local life & traditions

Karen and Hmong villages on the mountain sell coffee, fruit, vegetables and textiles, and the market at the Hmong settlement near the royal project is a common stop. In Mae Klang Luang, Karen families grow arabica coffee in the shade of the forest and run small cafés and homestays. Around the royal project you can buy strawberries, temperate vegetables and flowers grown at altitude.

Things to do

Experience it like a local

Most people visit on a day trip from Chiang Mai, by tour, hired car or motorbike, working up the mountain and stopping at waterfalls, the royal chedis and the summit. Staying overnight at park accommodation or a homestay in the villages allows an early start for sunrise and birdwatching, which is best in the first hours of the day. Hikers can walk the Kew Mae Pan trail with a local guide, visit the Karen village of Mae Klang Luang with its coffee farms and rice terraces, or take on longer guided treks such as the Pha Dok Siew trail past waterfalls and fields.

When to go

The cool, dry season from November to February is the most popular, with clear skies, flowering plants and mist in the valleys at dawn; it can be very cold at the summit, so bring warm layers. The Kew Mae Pan trail closes each year from June to October. The rainy months are wet and often cloudy but the waterfalls are at their most powerful, and March to May is hot and hazy in the lowlands.

Plan your visit

Verified information

Entrance fee (June 2022, latest published)
Foreign visitors 300 baht for adults and 150 baht for children aged 3-14; Thai citizens 60 baht and 30 baht. Cars 30 baht, motorbikes 20 baht. Source: thainationalparks.com ↗
Twin chedis fee
100 baht per person; the site is not managed by the national park. Source: thainationalparks.com ↗
Visitor centre hours
Daily 08:00-16:00. Source: thainationalparks.com ↗
Kew Mae Pan trail season
Closed every year from June to October for forest recovery; reopens on 1 November. A guide is required. Source: thainationalparks.com ↗
Getting there
The main entrance is at km 8 on Road 1009, reached from Highway 108 south-west of Chiang Mai; a car or motorbike is recommended because attractions are far apart. Source: thainationalparks.com ↗

Checked against the sources on 29 October 2026. Opening times and fees can change — confirm before you go.

Travel tips

  • Pack a warm jacket even in the hot season; the summit is far cooler than Chiang Mai.
  • Arrive early for clear views before cloud builds around the summit.
  • Carry cash for park fees, the chedis and village stalls.
  • Hire a local guide at the Kew Mae Pan trailhead; walking without one is not allowed.
  • Drive carefully: the summit road is long, steep and winding.

General guidance from our specialists, not official information.

Around Doi Inthanon National Park: food, markets & places to stay

The district town of Chom Thong at the foot of the mountain has the old Lanna temple of Wat Phra That Si Chom Thong. Chiang Mai, with its old city temples and Doi Suthep, is about one and a half to two hours' drive away. Further west, the road continues over the mountains to the quiet valley town of Mae Chaem, known for its handwoven textiles.

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Sources & verification

This guide was researched from the sources below and reviewed by our team on 29 October 2026. Facts under “Verified information” link to the page they were checked on; travel tips are general guidance. Photos are credited on each image. The ambient recording’s author and licence are shown in the sound player.

  1. Doi Inthanon National Park — Thai National Parks
  2. Doi Inthanon National Park — Wikipedia

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