Koh Ker Temple was once an ancient capital of Cambodia, located in Srayong Cheung village, Srayong commune, Kulen district, about 49 kilometers west of the provincial town. The Koh Ker complex is on the Chhork Koki highland. It was built by King Jayavaraman IV (AD 928-942).
Wat Bak Kam is located along Tbeng mountain foot in Bak Kam village, Chhien Muk commune, Tbeng Meanchey district, about 17 kilometers west of the provincial town. The pagoda is 1, 000 meters long and 400 meters wide. The site offers nice view, forest and fresh air year round.