Hang Vom was considered like biggest cave system in Asia with 31,4 km long, 124 high and 150m deep. It is also one of the most visited cave due to its beautiful stalactite and stalagmite formation. Along with stalactites and stalagmites, the cave feature underground river, cave crab, gecko, sharpen stone, cave crickets and muddy sand. Hang Vom is situated in the ecological restoration of Phong Nha Ke Bang National Park – central Vietnam. The cave is 4 kilometers far from km17th of Ho Chi Minh West. It is one of the biggest caves in Vom Cave System. The entrance of Hang Vom river cave is dome-shaped with 124 meters high and 150 meters wide. To get to Hang Vom, tourists have to take a strenuous trek through the jungle. Standing at the entrance of the cave, you will be amazed by its size and stalactites on the ceiling.

Hang Gieng Vooc Trek & Hike
Hang Gieng Vooc belongs to the protected area of Tro Mong Ranger Station, located in the ecological restoration zone of Phong Nha – Ke Bang National Park.