Tham Lod is a cave system with a length of 1.666 meters. Geologic formations sprouting from the floor and ceiling, and forming flowstone columns where stalactites and stalagmites grew together. Tham Lod Cave is a natural limestone cave system, its main feature is the freshwater stream which runs through the middle of the cave for about 200-300 meters. Inside it’s walls are covered with massive formations and columns over 20 meters high. The cave is also home to large numbers of bats and swifts.