Phong Nha–Kẻ Bàng: Caves, Rivers, and Rainforest in Central Vietnam
Phong Nha–Kẻ Bàng: Caves, Rivers, and Rainforest in Central Vietnam Overview Set in Quang Binh Province in Central Vietnam, Phong Nha–Kẻ Bàng National Park brings together extensive karst cave systems, clear rivers, and intact tropical forest. It’s a UNESCO World…