Phong Nha Hye Tours Company organizes a range of nature entertainment tours to the Phong Nha Hee region, an adventurer's paradise, which includes the largest caves in the world, winding rivers that intertwine with ancient karst, and forested mountains, which give an atmosphere of another world. The trips start with wooden boats and then go on walking trails, ending with a summit that overlooks the most beautiful natural views of the area!