Nam Tok Phrom Lok

Nam Tok Phrom Lok is a tiered waterfall in Phrom Khiri district with four separate levels that each form their own basin. The water cascades over rocky ledges, creating a series of natural pools where visitors can swim at various points along the descent.

The waterfall gained national attention in 1959 when King Bhumibol Adulyadej and Queen Sirikit visited and carved their initials into the rock face. This royal visit established it as a recognized natural landmark.

The waterfall forms part of Khao Luang National Park, connecting to Khlong Tha Phae river system that flows into the Gulf of Thailand.

Reach the waterfall via Highway 4016 to the 20-kilometer marker, then continue on Highway 4132. Wear sturdy shoes to navigate the wet and slippery rocks safely on the paths between levels.

Natural pools at each level harbor populations of soro brook carp that have lived there for generations. These fish populations make the site an important center for water source conservation in the region.

GPS coordinates: 8.52539,99.78193

Latest update: December 14, 2025 14:22