Quang Binh is known as the "kingdom of caves" with more than 400 caves of various sizes, belonging to the Phong Nha - Ke Bang National Park complex. This system was formed millions of years ago due to geological transformations, creating unique natural masterpieces with sparkling stalactites, underground rivers, and a rich ecosystem. This is a top destination for exploration tourism, attracting millions of visitors every year.
Son Doong Cave: The world's largest cave, 9km long, 200m high, with an underground river system and a primeval jungle inside. Exploring the cave requires a professional tour lasting 6 days and 5 nights, perfect for adventure enthusiasts. The cave was discovered in 1990 and opened for tourism in 2013, limited to only 1,000 visitors per year for conservation purposes.
Phong Nha Cave: Located within the Phong Nha system, the cave is 7,729m long with 14 chambers and an underground river measuring 13,969m. Visitors can kayak to explore and admire uniquely shaped stalactites. This is the wettest cave in Vietnam, often referred to as an "underground paradise."
Paradise Cave (Thien Duong): 31.4km long, famous for its grand stalactite structures resembling a palace. The tour is easy with a 1km wooden walkway, suitable for families. Discovered in 2005, it quickly became an icon of Quang Binh tourism.
En Cave (Hang En): The third largest cave in the world, featuring clear blue water pools and a spacious sandy area for camping. A 2-3 day tour combining jungle trekking delivers an immersive experience in nature.
Tien Cave (Hang Tien): Belonging to the Tu Lan system, this dry cave features diverse stalactites, ideal for short-day tours.
Depending on your time and fitness level, you can choose a suitable attraction or combine multiple experiences in one itinerary to fully appreciate the distinctive natural beauty of Quang Binh.




