Away from the Khao Sam Roi Yod National Park Headquarters. To the north about 17 mile or kilometers from Laem Sala Beach by walking up a hill about 430 meters, according to history told in the reign of a ruler of the Chao Phraya Nakhon Si Thammarat city has sailed through the Khao Sam Roi Yod. Big Storm and could not travel further. Parking is hide out at the beach hotel boats of this for many days. And created a pond to drink, called “Bo Phraya NaKhon”, Tham Phraya Nakhon,a large cave.

     On the cave ceiling vent to pass into the light. Hightlights of this cave is the “royal manor stand” as a Common Heritage tabernacle pulpit In the reign of His Majesty the fifth time a trip on the 20 th of June 2433 as the hand of his ulcer Her Royal Hightness Princess emanate brightly families. Made in Bangkok. And send it later by the prince of Chon said the strategy Yothin construction King Rama V came to installing the Chor Fah raised by himself. The stone wall on the right with his monogram in the reign of King Rama 5 and 7 is a big white letters prominentry.Booth Hall mansion is a highlight of the Tham Phraya Nakhon.And a coat of Prachuap Khiri Khan province today.