An amazing natural wonder it is. When a canal that flows from Banthat Mountain meets the mountainous lanscape of Khao Kop (Kop hill) it separates into three small canals, two of which flows into both sides of the hill while the center of which flows into a tunnel right underneath Khao Kop, creating an interesting landscape like no other. The Khao Kop Tambon Administration Organization provides rowboats to facilitate visitors to enjoy this natural beauty while eco-tourism and adventurous activities are also provided by locals.