The Vajirathan waterfall on Doi Inthanon, formerly called 'Tat Khong Yong', Vajirathan Waterfall on Doi Inthanon in Chiang Mai province was named after His Royal Highness Crown Prince Maha Vajiralongkorn Mahidol. It is one of the largest and highest waterfalls in Thailand. Vajirathan is about 750 meters above sea level and 90 meters high. Opposite the waterfall is a tall cliff, called Pha Mon Kaeo, which is sometimes referred to as Pha Waen Kaeo.
Because of the gigantic size of this waterfall, the water makes a tremendous noise as it falls from the cliff, especially during the rainy season. A cloud of spray comes up from the waterfall and spreads everywhere, making the atmosphere cool and moist. The wooden bridge leading to the cliff is wet and slippery all the time. Scenic points with excellent views of the waterfall can be found from place to place on the mountain.
During the rainy season, visitors are suggested not to swim in the stream at the base of Vajirathan Waterfall because of the very strong current. Slippery stones around this area are also dangerous. If visitors want to swim, they should do so at Mae Klang or Mae Ya waterfall in this province during the dry season.
Located 81.2 kilometers from the town of Chiang Mai along Highway 108, Chiang Mai – Hot Route, Vajirathan Waterfall enchants visitors all year round. When you arrive at kilometer 58, turn right to Highway 1009, Chom Thong – Doi Inthanon Route. Then continue for another 21 kilometers, where you will find an intersection. Look at the signboard showing the direction to the waterfall before proceeding 250 meters to reach Vajirathan Waterfall.
