Black Cave (Vietnam)

Black Cave, or Hang Bong, is a prominent cave located in Vietnam, known for its striking natural features and historical significance. Situated in the Phong Nha-Kẻ Bàng National Park, a UNESCO World Heritage site, it showcases impressive formations of stalactites and stalagmites. The cave is also linked to the region's rich biodiversity and ancient history, having been a site of human habitation for thousands of years. Visitors can explore the cave's depths, experiencing its stunning geology and the tranquil beauty of the surrounding landscape, which attracts both tourists and researchers alike.