The Trinh Nữ Grotto or Virgin Grotto is situated on the island range of Bồ Hòn in the system comprising the Sửng Sôt Grotto, Ðộng Tiên Lake and Luồn Grotto. It is 15 km south of Bãi Cháy Beach. For ..

Situated in the centre of the UNESCO-declared World Heritage area, the Sửng Sôt or Surprise Grotto is on Bồ Hòn Island, and is one of the finest and widest grottoes of Hạ Long Bay.   Ascending to the grotto, the way is ..

Situated on Bồ Hòn Island, 14 km south of Bãi Cháy Beach is the Luồn Grotto. In front of the grotto is Con Rùa Islet, and the Sky Gate is on the right. Here the cliffs stretch vertically out of the pure blue and ..

Hang Hanh is one of the longest grottoes in Ha Long Bay, lying 9 km west of Cẩm Phả Town and 20 km from Bãi Cháy Beach. It is 1,300 m long, and stretches throughout the stone mountain of Quang Hanh.   Hanh Grotto is ..

Some 2-3 km southeast of Trống Mái Islet lies Bồ Nâu Grotto or Pelican Grotto. This vaulted grotto covers 200 m2. The floor of the grotto is wide and flat, but not deep, and its wall features lots of stalactites and ..

The grotto is on Driftwood Island. Seen from afar, the entrance to the grotto appears to be blue, and has a shape similar to that of a jellyfish. After 90 steps up the island, the entrance is reached. The ceiling of the grotto is about 25 m. ..

The Tam Cung Grotto or Three-palace Grotto is situated in the centre of Hạ Long Bay, 5 km from Sửng Sôt Grotto to the northeast. The grotto itself is divided into three parts; after threading the stone cracks, you find the first chamber. ..

Kim Quy Grotto or Golden Tortoise Grotto is situated on Dâm Nam Islet, with a peak 187 m above sea level. Dâm Bac Islet is in the front of the grotto and Soi Sim Islet in the back. The grotto is 100 m long and 5 to 10 m wide, running in ..

It is situated on the south-west side the bay, 4 km from the wharf outside of Ha Long City. The way to Thiên Cung is a perilous one, covered on both sides by thick forest. After entering a narrow gate, the grotto’s 130-meter-long girth ..