Hiker at Tan Lot Yai Cave

Tan Lot Yai Cave in Chaloem Rattanakosin National Park. Chaloem Rattanakosin National Park is the smallest park in Kanchanaburi Province. Its main features are fertile forests, steep limestone mountains, waterfalls and caves. The park was designated in February 1980 as Thailand's 17th National Park and covers an area of 59km2. The forested, limestone mountains of the Park are the watershed of Mae Klong River.