Top of Doi Inthanon is the highest peak of the Thanon Thong Chai Range and the highest point in Thailand, reaching an altitude of 2,565 meters above sea level. Originally known as Doi Ang Ka (Crow’s Pond Mountain) due to a natural pond where crows gathered, its history changed significantly during the reign of King Inthawichayanon, the 7th ruler of Chiang Mai. The King loved and cherished these forests deeply. He requested that his ashes be placed at the mountain's highest peak to remain forever with Chiang Mai. Consequently, the mountain was renamed "Doi Inthanon" to honor his legacy.

The highlight that attracts global tourists is the extreme morning cold, especially during the winter (November to February). Temperatures at the summit often drop to 0°C or even below freezing on some days, leading to a natural phenomenon called "Mae Khab" (Hoar frost), where ice crystals coat grass and leaves like snow. Even in the summer, the average temperature remains significantly lower than the plains, making it a popular year-round retreat from the heat.

The atmosphere around the summit feels like a Primeval Forest due to high humidity and near-constant cloud cover. Huge trees are draped in thick green moss, ferns, and lichens, resembling a forest from a fairy tale. A must-do activity is exploring the Ang Ka Nature Trail a short 300-meter wooden boardwalk that leads into one of Thailand’s rarest mountain bog ecosystems. Here, you can find rare birds and the Rhododendron (Thousand-year rose) that blooms early in the year.

Beyond the natural beauty, visitors must pay respects at the King Inthawichayanon Stupa for good fortune and to honor Lanna history. Nearby sits the famous Highest Spot in Siam sign the top check-in point where every traveler takes a commemorative photo to prove they reached the top of Thailand. Standing at the highest peak with the cold wind brushing against you is a rewarding and unforgettable experience.

Doi Inthanon Summit is more than just a viewpoint; it is a vital center for geology, botany, and history. The National Park manages the area strictly to ensure cleanliness and sustainability. Whether you are a hiker, photographer, or general traveler, the magic of this peak walking through white mist and emerald forests will leave a lasting impression in every second of your journey.

We invite everyone to experience the grandeur of nature and the extreme cold at the highest point in Thailand, where the clouds and mountains meet in perfect harmony.

• Private Car: From Chiang Mai, take Highway 108 (Chiang Mai-Chom Thong). At Chom Thong, turn right onto Highway 1009. The road is paved all the way to the summit (approx. 100 km).

• Public Transport: Take a yellow songthaew (Chiang Mai-Chom Thong) and transfer to another yellow songthaew (Chom Thong-Inthanon) at Wat Phra That Si Chom Thong.

• Charter Service: Renting a van or a "Red Truck" from the city is convenient for visiting multiple spots along the way.

• Best Visiting Season: December to January for the coldest weather and the best chance to see hoar frost.

• Preparation: Bring heavy winter coats, beanies, and gloves. The wind at the summit is very strong and much colder than lower areas.

• Photography: Pre-sunrise light provides beautiful tones and highlights the mysterious mossy forest atmosphere.

• Health: Seniors or those with health conditions should be cautious of lower oxygen levels at high altitudes.

• Planning: Arrive early (around 05:30 - 06:00 AM) to catch the sunrise and avoid heavy crowds.

Admission Fee:

• Local visitors: Adult 60 THB, Child 30 THB

• Foreign visitors: Adult 300 THB, Child 150 THB

Opening Hours:

• Open daily: 05:00 – 18:00