Phnom Sopor Kaley is a historical and cultural tourist spot located at Chambok commune, Prek Prasob district along the north side of the Mekong River, 45 km to the southwest of the provincial town. 

To get there, take the River Road 15 km west of Chhlong and cross the Mekong River by ferry to Chambok village. Visitors can go to the foot of the mountain through a laterited road about 800 concrete steps up to the top of the mountain. Tourists can enjoy the views of rural and from areas and the Mekong River.