Phu Soi Dao

Phu Soi Dao (French: Phou Soai Dao) is a mountain in Southeast Asia. It is 2120 metres tall and rises at the south end of the Luang Prabang Range, on the border between Laos and Thailand.^[1] Phu Soi Dao National Park is on the Thai side of the range in Phitsanulok and Uttaradit Provinces.^[2]

Phu Soi Dao
Phu Soi Dao Location in Thailand, on the Lao–Thai border
Highest point
Elevation	2,120 m (6,960 ft)
Prominence	1,664 m (5,459 ft)
Listing	Ultra Ribu List of mountains in Thailand
Coordinates	17°44′N 101°00′E
Geography
Location	Lao – Thai border
Parent range	Luang Prabang Range

Phu Soi Dao Mountain seen from Thailand

Pinus kesiya, Betula alnoides, Schima wallichii and Shorea siamensis are among the species of trees present in the forest. Utricularia spinomarginata and Utricularia phusoidaoensis are endemic plants on Phu Soi Dao. There are numerous waterfalls in the range area.^[3]

See also

• List of mountains in Thailand
• List of ultras of Southeast Asia
• Thai–Laotian Border War