Phum Pon Khmer Ruins. ปราสาทภูมิโปน. The Khmer ruin comprises 4 stupas, 3 made from bricks and one made from laterite. The biggest and the northern stupas are the oldest Khmer ruins found in Thailand, around the 8th century.
Phum Pon Khmer Ruins. ปราสาทภูมิโปน. The Khmer ruin comprises 4 stupas, 3 made from bricks and one made from laterite. The biggest and the northern stupas are the oldest Khmer ruins found in Thailand, around the 8th century..