The Tu Lan Cave System is located in Minh Hoa District, Quang Binh Province. This is a Karst area of 200ha next to Phong Nha Ke Bang National Park. It is just a short drive from Phong Nha and can be arranged for guests staying at Ho Khanh’s Homestay via tour partner Oxalis Adventure Tours. It is the intent of Oxalis to keep this cave system totally natural and no construction or housing will be built in the area. It is a beautiful natural area with wonderful caves and waterfalls to explore!