Phong Nha cave is located in Phong Nha – Ke Bang national Park, 50 km from Dong Hoi city. This national park was listed in UNESCO’s World Heritage Sites in 2003 for its geological values. Phong Nha cave can be considered as the most famous cave in this Kingdom of the caves with several world cave records including the largest combined caverns and passageways as well as the longest underground the river. It is really an ideal place for tourists to learn about the rock formations. Taking a boat trip along Son river to discover Phong Nha cave will be a very interesting experience.
Besides Phong Nha cave, Dark Cave is also a very attractive cave. It is named Dark cave because it is made of mostly basalt (a black hard rock) in addition to limestone. Exploring Dark cave, you will have a chance to experience many exciting activities such as kayaking, zip-line, high-wire, mud bathing and swimming. Especially, the mud here is very good for the skin. Only 1 day with Phong Nha and Dark Cave tour which departs from Dong Hoi will help you discover these two wonderful caves easily and have unforgettable memories.
