Phong Nha-Ke Bang National Park

Mountains, caves and rivers combine to make the Phong Nha-Ke Bang National Park one of the most scenic spots in all of Vietnam. The cave systems in the park are truly enormous, and you can explore many of them on a large boat. The Phong Nha and Tien Son Caves are close to one another, and they are usually available to tour on a single afternoon. The world’s largest cave, Hang Son Doong, is an incredible experience, but it is only open to a handful of people each day. If you would rather see the national park on foot, you can hike along the Nuoc Mooc Spring Eco Trail. Along the way, you’ll cross over bamboo bridges and walk alongside winding rivers.