Hat Sai Kaew Cave

Hat Sai Kaew Cave (Tham Hat Sai Kaew) is a natural limestone cave in Khlong Hat District, Sa Kaeo Province, eastern Thailand near the Cambodia border. Set in forested karst hills, the cave features typical stalactite and stalagmite formations and a quiet natural environment. It is a lesser-known local attraction with limited formal tourism infrastructure, visited primarily for nature observation and cave exploration in a rural district setting.

Visitors can expect a natural limestone cave set in a rural, forested hillside in Khlong Hat. The site offers a simple cave interior with limestone formations and surrounding woodland. There is minimal developed visitor infrastructure, so visits are typically short and may require local guidance and a flashlight. The surroundings are quiet and natural, suitable for brief sightseeing and photography of the cave and landscape.