Hospital Cave
A historical site to broaden your knowledge
Hospital Cave is a popular stop for visitors to Cat Ba Island who wish to deepen their understanding of the Vietnam-American War. Located on the route to Cat Ba National Park, Hospital Cave is easily reached by private transportation. Tourists can rent a scooter in town and enjoy a scenic ride of approximately 10 kilometers (about 6 miles) north until they see a sign indicating the cave's location. The road is well-maintained with minimal traffic, making it suitable for inexperienced riders. For those who prefer not to ride a scooter, taxis are readily available in Cat Ba town.
Photo : camnanghaiphong.vn
Hospital Cave served as a strategic hiding location for communists during the Vietnam-American War. Its unique location made it invisible from ground and aerial views, providing effective protection against bombings. As suggested by its name, a hospital and safe house for the North Vietnamese Army was constructed inside the cave with assistance from Chinese engineers.
The hospital's structure consists of three levels. The first level features man-made concrete rooms which served as patient wards and doctors' offices. The second level, while less spacious, is primarily composed of natural rock and includes fascinating elements such as a small swimming pool and a natural cavern that functioned as a cinema. The third level is a compact safe house designated for communist leaders. The cave's design is ingeniously equipped with ventilation shafts, access to water, and secret tunnels, allowing for quick escapes if needed.
Photo : dantri.com.vn
Today, Hospital Cave is open to visitors year-round. Guided tours are available, offering insights into the significant role it played during the war and fulfilling the curiosity of those eager to explore this historical site.
Useful Information
- Location: Cat Ba, Vietnam
- Best for: Adults, History Buffs
- Entrance: N/A
- Hours: Day time visit is recommended
- Distance to city center: 0.0km (0.0 mi)

Lan Ha Bay
Tucked away in the east of Cat Ba Island, Lan Ha bay is geologically the elongated tail of Ha Long bay, which makes it less crowded than the other.

Cat Ba National Park
Situated to the North West of Cat Ba Island, Cat Ba Nation Park contributes to the rich flora and fauna collection of Vietnam.