Natural #caverns on the summit of Mt Kiyomatsu that once sustained the island's mining industry years ago, but have since been purchased by the National Parks Dept as an effort to preserve the vast natural resouces provided by the cave. Special thanks to @PeggySimes who built the original cave lot, and to @nenaket for tunneling the caverns underneath + creating the campsites and hot springs. My rennovations wouldn't have been possible without you guys! #kiyomatsu #camping #cave #hotsprings