Lam Khlong Ngu National Park (Thai: อุทยานแห่งชาติลำคลองงู) is a national park in Chale, Thong Pha Phum District, Kanchanaburi Province, Thailand.
[1]Lam Khlong Ngu occupies 420,374 rai ~ 673 square kilometres (260 sq mi)[2] and is located on Tanaosri Mountains from north to south.
The height of middle sea level is about 100 – 1000 meters.
It has three seasons : Summer from March until May, Rainy from June until October and winter from November until February.
Waterway of Lam Khlong Ngu flows through the cave and inside monolithic cave has the monolithic is located by nature.