Located in the limestone areas , Halong bay is so famous for many beautiful limestone caves, there are over 50 limestone caves have been discovered in World Heritage Site Halong bay and Bai Tu Long Bay. Many of them are so amazing and spectacular such as Sung Sot Cave ( Amazing cave ) , Thien Cung Cave ( Paradise cave) , Tien Canh Son Cave ( Fairy Cave ). There are also underground caves in Halong bay and Bai Tu Long bay , you can use to Kayaking to discover those underground caves .
Tourists to Halong bay , not only spending time for landscape of World Heritage Site Halong bay and Bai Tu Long bay but also visiting amazing caves in this areas.
Halong bay and Bai Tu Long bay were recognized as the World Heritage Site by UNESCO in the year 1994 and also became one of the new seven wonders of the World in the year 2012!
You will have a great time to discover over 50 caves in Ha Long bay and Bai Tu Long bay in the areas of over 2000 square kilometers and enjoy over 3000 limestone islands of Halong bay and Bai Tu Long bay.
