Sanctuary bubble permission - to some. Is the world's largest cave called Tham Shen Dungeness, which is 200 meters wide and 150 meters and has a length of 40 kilometers. .
Forest song cycle bubble SV-kae flying lemur, is one of the world's most massive cave called Tham soendung, 200 metres wide and 150 metres high, with a length of up to 40 km.
The District Forest J, foam-warmed up lemur is a large set of the cave in the world, companies ดุ่ง Cave, 200 meters high and 150 meters wide with a length of up to 40 kilometers.