Hạ Long Bay

Vietnam · geology · UNESCO World Heritage · dragons

Name means descending dragon. Hạ Long Bay's name comes from a Vietnamese legend about a dragon that descended into the ocean to help protect the people. The bay's rocky peaks and misty waters do look like a giant dragon sliding down into the sea.

Thousands of limestone islands. The bay contains roughly 1,969 limestone karsts and islets in wild and wonderful shapes. Some look like animals, castles, or sleeping giants rising straight up from the water.

UNESCO World Heritage Site. In 1994, Hạ Long Bay was recognized as a UNESCO World Heritage Site because it is one of the most beautiful and geologically special places on Earth. This protection helps keep it safe for future visitors.

Popular tourist destination. Thousands of visitors come to Hạ Long Bay every year to take boat tours through the karsts, swim in the water, and explore hidden caves. It is one of Vietnam's most famous natural wonders.

Part of a larger area. Hạ Long Bay connects to nearby Bai Tu Long Bay and Cát Bà Island, which all share the same limestone geology, climate, and local culture. Together they form one of the world's most unique coastal regions.