Wat Tham Kham is a cave temple located in the Phu Pan Range affording magnificent views. It used to be where the famous monks Ajarn Fun and Luang Pho Tet meditated. A pagoda housing the relics of the later is located here. The temple also houses the ashes of Phra Achan Tet Tetrangsi where pilgrims regularly come to pay homage. There is a museum to Ajarn Fun in Rai Village to the north of the temple.