Phu Khi Suk
Phu Khi Suk is a mountain in Ubon Ratchathani Province, Thailand.Geography
Phu Khi Suk is the highest peak of the Dângrêk Range, rising at the east end of the long mountain chain. It is close to the Chong Bok area, a tripoint where the borders of Thailand, Laos, and Cambodia intersect.