See all Attractions in Suphan Buri Suphan Buri for: Adventure, Food And Dining, Art And Culture, Nightlife, Spa, History, First Timers, Family, Romance, Shopping Khao Yai National Park About Khao Yai National Park is situated in the western part of the Sankamphaeng Mountain Range, at the southwestern boundary of the Khorat Plateau. The highest mountain in the area of the park is 1,351 m high Khao Rom. Add to Wish List