Phong Nha-Kẻ Bàng
Phong Nha-Ke Bang
Phong Nha-Kẻ Bàng
Phong Nha-Ke Bang
Asia's oldest karst system, a UNESCO heritage site, and home to the world's legendary caves.
Quảng Bình
National Park
Speleology
Phong Nha-Kẻ Bàng National Park is a unique natural treasure of central Vietnam. With a karst formation history spanning 400 million years, this place hides hundreds of kilometers of caves underground, including Son Doong, the world's largest cave. The park is a dual UNESCO World Heritage Site, recognized for its unique geology and rich biodiversity.
- Duration
1 to 5 days
- Average Budget
from $25
- Admission
from 150,000 ₫
- Weather (July)
35 °C, dry
- Best Months
Feb – Aug
- Local Language
Vietnamese, English
What you need to know
Phong Nha-Kẻ Bàng is an extensive system of caves, underground rivers, and mountains covered in tropical jungle. It is an adventure lover's paradise. Notable highlights include:
- Son Doong Cave: A giant ecosystem accessible only via exclusive expedition.
- Phong Nha Cave: A classic boat-accessible water route.
- Paradise Cave: An accessible walk along wooden boardwalks among majestic stalactites.
- Dark Cave: A great choice for active recreation featuring zip-lining, kayaking, and mud baths.
The park is home to rare primate species and thousands of plant species, so it is important to stick to marked trails, keeping the region's history and the presence of unexploded ordnance in mind.
The optimal period to visit. February to April is the ideal time with comfortable temperatures. September to November is the rainy and flood season, when access to many caves is restricted.
On Site
- How to get there
Flight to Đồng Hới, then taxi/bus
- Accommodation
Hotels in Sơn Trạch village
- Getting around
Boat, motorbike, bicycle
- Cash
Withdraw in Đồng Hới, park ATMs are unreliable
- Connectivity
Good 4G, local Wi-Fi
- Safety
Stick strictly to trails