Bangkok, Chiang Mai & Phuket
- Grand Palace
- Doi Suthep temple
- Phi Phi Islands by speedboat
Thailand's highest mountain, with cloud forest, waterfalls, hill-tribe villages and two royal chedis on the ridge
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.
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.
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.
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.
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.
Checked against the sources on 29 October 2026. Opening times and fees can change — confirm before you go.
General guidance from our specialists, not official information.
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.
A privately owned art project in the form of a Buddhist temple, designed and funded by the Chiang Rai-born artist Chalermchai Kositpipat and opened to visitors in 1997. Its white buildings, set with fragments of mirrored glass, shimmer in the sun, and the work is expected to continue for decades.
ExploreKhao Yai, established in 1962 as Thailand's first national park, protects more than 2,000 square kilometres of forested hills about three hours north-east of Bangkok. It is part of the Dong Phayayen-Khao Yai Forest Complex World Heritage Site and one of the best places in the country to see wild elephants, gibbons and hornbills.
ExploreThis 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.