Khao Pha Rad Located at Lan Sak Subdistrict About 7.5 kilometers from the back of Lan Sak District Office. Khao Pha Rad is about 8 kilometers from Khao Phraya Paddle Boat. It is a small mountain with a height of 376 meters. Inside this mountain is a cave with stalagmites and stalactites. as well as being a habitat for bats and there is a monastery near the foot of the hill.