Tham Loup & Tham Hoi Caves
These two caverns are less well-known than the others on the list, but they are ideal for those who wish to experience real natural beauty with minimal artificial embellishment. Everything is done in the most simplest manner possible. Furthermore, during the Vietnam War, the Tham Loup and Tham Hoi Caves served as a safe haven for residents. Tham Loup, a massive and impressive undisturbed cavern, appears directly before your eyes after descending a wooden staircase. Tham Loup is known for its gorgeous and valuable stalactites, which are a kind of natural art.
Tham Hoi cave (Snail Caves) is located nearby and is named by the shape of the entrance structure (it looks like a snail). This one is darker, bigger, and less developed than the others. There is a Buddha Statue that will defend the entire cave, which was used as a shelter for locals during American bombing. The cave's structure resembles a long, thin corridor. It is preferable to travel with a guide who will explain everything to you.
Location: Laos