How to get to Doi Inthanon, the highest mountain in Thailand?

Doi Inthanon is a high mountain peak at an elevation of 2,565m (8,415ft) above sea level, located in Mae Chaem District of Chiang Mai Province. It’s the highest mountain in Thailand.

Doi Inthanon

The road to Doi Inthanon

The road to the summit, also known as "The Roof of Thailand," is fully paved and is called Route 1009. It begins at Doi Inthanon National Park Check Point 2 and covers a distance of 9.1km (5.65 miles), with an elevation gain of 868 meters. The road has an average gradient of 9.53% and remains open throughout the year, with possible surface frost near the summit between November and January.

Is Doi Inthanon Worth Visiting?

Situated high in the Doi Inthanon National Park, near the border of Myanmar (Burma) in the northern region of Thailand, the summit of Doi Inthanon is a renowned tourist attraction for both foreign and Thai visitors. As you ascend the winding road to the top, you'll notice a gradual drop in temperature. At the summit, you can explore the area, visit a souvenir shop, and find refreshments, snacks, and restrooms. It's important to note that during the wet season, the summit is often shrouded in near-perpetual clouds, limiting visibility. The national park is characterized by high humidity and cold weather all year round. The park's popularity extends beyond the peak, with numerous waterfalls, sunrise and sunset viewpoints, and the remote villages in the surrounding area.

Diverse Ecosystems and Climate

Due to the significant temperature differences between high and low altitudes, Mount Doi Inthanon supports various types of forests. The lower portion of the mountain features plants that thrive in high humidity and cold conditions. Unique plant species, including Sphagnum Moss and the Delavey Rhododendron, flourish in these forests. Despite Thailand's reputation for hot weather, Mount Doi Inthanon maintains a consistently cool climate due to its high altitude. In some instances, ice can form, providing visitors with a refreshing change from Thailand's typical warmth.

A Royal Legacy

The national park is named in honor of King Inthawichayanon, one of the last kings of Chiang Mai. He had a strong commitment to preserving the forests in northern Thailand, making this area a tribute to his legacy.