Sai Yok National Park

Known for the Sai Yok Yai and Sai Yok Noi waterfalls, this park offers beautiful scenery, raft houses along the River Kwai, and opportunities for boating and cave exploring.

Sai Yok National Park is a natural reserve located in the Kanchanaburi Province of Thailand. The park, established on October 27, 1980, is part of the Western Forest Complex, a large network of protected areas on the border of Thailand and Myanmar (Burma). It spans approximately 500 square kilometers.

One of the most notable features of Sai Yok National Park is its variety of landscapes, which includes limestone mountains, dense forests, and several waterfalls. Among the park's waterfalls, the most famous is Sai Yok Yai Waterfall, which flows directly into the Khwae Noi River and is a popular spot for both tourists and locals. This waterfall became well known during the construction of the Death Railway during World War II, when it was frequently visited by Japanese officers.

The park's rich biodiversity includes numerous species of flora and fauna. It is home to animals such as barking deer, wild boars, Malayan porcupines, and various species of birds and bats. The park's bat population is particularly noteworthy, with the caves within the park acting as habitats for these nocturnal creatures.

Also, Sai Yok National Park is an area of historical significance due to its proximity to the infamous Death Railway, constructed by prisoners of war and Asian laborers under Japanese control during World War II. While the park itself is a place of natural beauty, it also provides opportunities to reflect on the difficult history of the region.

Activities in the park include trekking through the forest trails, exploring the caves, taking boat trips on the river, and relaxing in the natural hot springs. For those who wish to stay overnight, the park offers camping facilities and bungalows. It is also possible to visit the Sai Yok National Park as part of a day trip from the town of Kanchanaburi.