Natural features
Phong Nha-Kẻ Bàng National Park
Huyện Quảng Trạch, Quảng Trị
A karst national park with some of the world's largest caves, a UNESCO World Heritage Site.
Travel tips in Quảng Trị, Vietnam
About Quảng Trị · All tips in Vietnam
About Quảng Trị · All tips in Vietnam
A karst national park with some of the world's largest caves, a UNESCO World Heritage Site.