Pailin Province : Otavao Water Resort or Blue Mountain Waterfall

O Ta Vao Waterfall Resort or Blue Mountain Waterfall is a natural tourism resort. To get here, tourists must travel along National Road 57 until the O Ta Vao Stone Bridge rises about 100 meters in Pailin province and see a sign indicating the location at the intersection of Khlong Village on the left and turn in about 7 kilometers and arrive at the O Ta Vao Waterfall Head Natural Resort. This resort has a clear natural stream, a waterfall flowing over high rock cascades, and the air is cool to the touch, which makes national and international tourists enjoy visiting. In particular, the investor has designed many seating areas near the mouth of the Otavao River. There are seating areas on the banks and above the parking lot for tourists waiting for their families to go down to see the Phek Treng waterfall. The parking area for motorbikes is very neat and does not cause any safety concerns. It is located in Otavao Sangkat, Pailin District, 5 km from Pailin City.