evidence: Prasat Khao Phra Vihaan is a Holy Cambodian nation… to all our Ipernity friends and contacts [...] For people interested in Khmer monuments together with contemporary history, a place to see is Khao Phra Vihaan in the Isaan province of Sisaket . The monument on the Thai/Cambodia border sits astride a sheer drop mountain ridge on the Dangrek mountain range with sweeping views across North-West Cambodia. Although the monument appears to be on Thai territory, the Temple complex itself actually belongs to Cambodia. [...] By the time of opening the ancient place the number of visitors had markedly increased, including a party of Buddhist Monks who posed for a Photograph. I would certainly suggest any visitor to Isaan to make a visit to Khao Phra Vihaan if their will be further opportunities to step on Cambodian territories and the senseless conflict between the Thai/Cambodian local officers will find an end. Money shouldn't be the reason to detain culture interested visitors this value historical treasure, this should get soon in their mind. If any place can be called as a "must" destination, Khao Phra Vihaan it is.