Sai Yok National Park
| Sai Yok National Park | |
|---|---|
| อุทยานแห่งชาติไทรโยค | |
Khwae Noi river in Sai Yok National Park | |
Park location in Thailand | |
| Location | Kanchanaburi province, Thailand |
| Nearest city | Kanchanaburi |
| Coordinates | 14°23′20″N 98°44′50″E / 14.38889°N 98.74722°E |
| Area | 500 km2 (190 sq mi) |
| Established | 27 October 1980 |
| Visitors | 67,698 (in 2024) |
| Governing body | Department of National Parks, Wildlife and Plant Conservation |
Sai Yok National Park (Thai: อุทยานแห่งชาติไทรโยค) is a national park in Sai Yok district, Kanchanaburi Province, Thailand, near the town Nam Tok Sai Yok Noi. The park, home to mountains, waterfalls and caves, is part of the Western Forest Complex protected area. In 1978, the Russian roulette scenes of the film The Deer Hunter were filmed in the park.