Phraya Nakhon Cave is a large cave on the ceiling with a opening allowing sunlight to go through the cave. The highlight of this cave is “Kareuhat Throne”. It was built in the reign of King Rama V and it was workmanship of Princess Kajorn Charat Wong. It was created in Bangkok and then provided to Phraya Chonlayot Yothin to perform as a constructor. King Rama V came for the ceremony of mounting the gable-final with his own.

On the right side of the stone wall, there are the signatures of King Rama V and King Rama VII. The letters are noticeably large and white. Kareuhat Throne is a landmark of Tham Phraya Nakhon and is the current Prachuap Khiri Khan Symbol.

Journey: From Baan Golden resort, take Road No. 4020 Found some intersections in Bang Pu Turn left into Ban Bang Pu. Cross the Bang Pu Canal Bridge to the foot of Khao Thian. From this point, you can walk across Khao Thian to Phraya Nakhon Cave, a distance of about 500 meters, or you can use a chartered boat service from Ban Bang Pu to board a boat at Laem Sala Beach, taking 20 minutes, then continue on foot to Phraya Nakhon Cave.

Reference: prachuap.go.th