Ancient tales and folklore surround each of Halong Bay’s caves, creating a mystical and spiritual atmosphere. Explore the cave guides below to discover the captivating stories behind each cave.
How many?
While the exact number of caves in Halong Bay is unknown, around 30 of them are accessible to the public. With varying sizes and unique features, it is recommended to visit multiple caves to make the most of your trip.
5 Most Amazing Caves
Halong Bay is home to many massive caves with stunning displays of stalagmites, stalactites, and other remarkable rock formations. From kayaking adventures to encounters with ancient graffiti, each cave offers its own wonders. Here are the top 5 most amazing and beautiful caves:
1. Trinh Nu Cave (Virgin Cave)
Fact: Located on Bo Hon Island, 3km away from Sung Sot Cave and 15 km south of Bai Chay Wharf.

2. Luon Cave
Fact: Located on Bo Hon Island, 1km away from Sung Sot Cave and 14 km from Tuan Chau Tourist Wharf.

3. Sung Sot Cave (Surprise Cave)
Fact: Discovered in 1901 and initially known as “Grotte des Surprises”.

4. Bo Nau Cave (Pelican Cave)
Fact: Located on Bo Hon Island and covers an area of 200 m².

5. Thien Cung Cave (Heaven Palace Cave)
Fact: One of the largest caves in Halong Bay, with a total area of 10,000 m².

Each cave possesses its own unique story and exceptional qualities, making them essential stops on any Halong Bay itinerary.
Useful Information
- Opening hours: 06:30 to 18:30 every day.
- Entrance Fees: Between 30,000 VND and 70,000 VND. (Note: Many Halong Bay tours include the entrance fee to the caves in their ticket price. However, if you decide to explore Halong Bay independently, you’ll need to purchase your own tickets and pay for your own boat.)
- Boat Tickets: Various ticket options are available for cave tours, ranging from 4 to 10 hours. Prices vary based on demand, the type of boat, and the duration of the tour.
TIP: If you choose to explore Halong Bay independently, ensure you clarify with your boat driver exactly what is included in the price of your trip. Some drivers include entrance fees to the caves, while others do not.
For a detailed guide on exploring Halong Bay and other exciting destinations, visit Travel Guide. Embark on an unforgettable journey into the heart of nature’s wonders!