Kbal Chhay waterfall is located in Khan Prey Nup, about 16 kilometers north of the downtown Sihanoukville. To reach the site from Sihanoukville, take National Road 4 towards Phnom Penh. About 7 kilometers outside of town, there is a sign announcing the site. Turn left and go 9 kilometers along a trail. The water at Kbal Chhay comes from many sources along the mountain range, although only three of these sources are visible. The waterfall, which is 14 meters high, is at the point where those three sources join.