Phraya Nakhon Cave

The Phraya Nakhon cave (Tham Phraya Nakhon) is a cave in Khao Sam Roi Yot National Park, Hua Hin, Prachuap Khiri Khan Province, Thailand. It features the royal Kuha Karuhas Pavilion, illuminated by natural sunlight through a large skylight. The cave is accessible by a forested hike and has two chambers with rock formations as well as ancient inscriptions.