is in Mu 1, Tambon Khao Kop, about 7 kilometres from the district office on Phetchakasem Road, then 700 metres on a road on the left. Khao Kop Cave is truly a natural wonder. A stream flows through the cave. The cave itself looks like a high and steep cliff with layers of rocks. A canal from the Banthat Mountain Range divides into 3 waterways upon reaching Khao Kop, 2 going around the mountain and the other flowing through the cave for about 4 kilometres. Currently the Khao Kop Tambon Administration Organization provides rowboats for visitors ro view the cave’s beauty and to be an eco-tourism and adventure activity by the locals. The fee is 200 baht for 7 persons or 30 baht per person. Please contact the organisation at tel. (075) 271426.