At approximately 25 m above sea level, this kind of karst cave occupies around 10,000 m2 and comprises two caverns, each as beautiful and fascinating as the other. After a steep climb of around 50 steps to get to the mouth of the cave – which is sheltered by natural vegetation – visitors will be able to step into another world: a world that combines the cool mystery of Sung Sot Cave with soft, diffused light from the outside world.
The first chamber of Sung Sot Cave is known as the waiting room and is around 30 metres high. It is accessed by walking down a flight of 10 steps from the mouth of the cave. With walls eroded by Mother Nature and squarish in shape, the waiting room provides a grand entrance to a larger, second chamber, which is reached by a narrow path joining the two caves. It is the moment when tourists coming to Sung Sot enter the second chamber and understand why it is called the Surprise Cave. An “Opera House” appears in front you with a various number of flowstones, stalactites, stalagmites and columns forming thoughout millions of years.
The second, or inner chamber, is so enormous that it could hold a thousand people at one any time. Above and below are magnificent stalactites and stalagmites extend from the floor and ceiling that sometimes can meet in unison. Besides, there is a meandering path around the chamber that gives tourists a view of the cave from different angles, and the light from outside, when coupled with the cave’s coloured and enhanced lighting, which eventually creates a magical world, perfect for photographs.
Sung Sot Cave is a year-round attraction. The first peak season runs from June to July, most of travellers are Vietnamese and Asian. The second peak season runs from December to February, most of travellers come from Europe, America and other countries in frigid and temperate zone. The first off-peak season runs from April to May and the second runs from August to October. If you are considering visiting Sung Sot during the second peak season, you should note that prices are generally higher and availability may be an issue, so book your cruise early to secure a slot in accordance to your preference with the best price.
The busiest times are Tết (Vietnamese New Year in Jan/Feb, dates vary), 30th April (Reunification Day), 1st May (International Workers’ Day) and Christmas Day. Independence Day September 2nd is a national public holiday, you may experience a red bay with many Vietnam flags on the way to the cave. Halong Carnaval is an annual event organised for travellers, this street festival taking place at the end of April or/and start of May in Ha Long City.
Summer: 8h00 – 17h00 | Winter: 8h30 – 16h30
|Travel time||Popularity||Hight/Low (Celsius)||Sunshine hours||Humidity|
|January||⛴⛴⛴||20° / 15°||8||60%|
|February||⛴⛴⛴||21° / 15°||9||70%|
|March||⛴⛴||25° / 18°||9||80%|
|April||⛴||30° / 22°||10||70%|
|May||⛴||32° / 24°||10||70%|
|June||⛴⛴⛴||34° / 26°||12||60%|
|July||⛴⛴⛴||34° / 26°||12||60%|
|August||⛴||32° / 24°||10||80%|
|September||⛴||30° / 22°||10||70%|
|October||⛴||27° / 20°||9||70%|
|November||⛴⛴||25° / 18°||8||60%|
|December||⛴⛴⛴||21° / 15°||8||60%|
Sung Sot Cave excursion is available in most of Halong Bay tours, both day trip and overnight cruise.
For the time poor traveller, a day cruise will give visitors a delightful experience of the island, beach and Halong Bay. Options include a half day and full day cruise
Nearly put off by the stairs but they were no problem as plenty of chances to stop take photo’s and rest legs. This is so worth the time and you won’t be disappointed. It has pathways which are easy to use and again you can take photos inside the cave of the amazing sights nature has given us.
Linda G – United Kingdom
Amazing – Must see and experience
You think you have seen it all in many experiences at home and throughout the world. Then you get an experience like this and you are blown away. A must see
JohnandFi1953 – Australia
This cave is worth the effort of climbing a good number of steps. The height and the gigantic size of the place will surprise you. The path and lighting are well designed.
Milouw – New York, USA
Sung Sot Cave is located in the northwest of Halong Bay, Quang Ninh Province, Vietnam, about 15 km south-east of Tuan Chau Marina and 15 km from the south of Bai Chay wharf.