Tham Luang-Khun Nam Nang Non National Park

Tham Luang-Khun Nam Nang Non National Park is a protected forest and mountain park in Pong Pha, Mae Sai District, Chiang Rai Province, northern Thailand. Centered on the Doi Nang Non limestone range, it is best known for Tham Luang Cave, a 10 km cave system, and Khun Nam Nang Non spring. The park features forested hills, caves, and viewpoints and includes a rescue exhibition hall commemorating the 2018 cave rescue.

Visitors can expect a forested mountain park with the entrance to Tham Luang Cave viewed from outside, the Khun Nam Nang Non natural spring, walking paths, viewpoints of the Doi Nang Non ridge, and an exhibition hall and memorial area detailing the cave system and the 2018 rescue operation. The site has a visitor centre, museum displays, statues, and landscaped grounds surrounded by limestone hills and forest. Cave interior access is restricted and generally closed to the public.