Short Left to Hanoi & Ha Long Bay, Vietnam

Hạ Long Bay is a surreal landscape of limestone karsts erupting from the ocean like tidal waves made solid by magic and time. Declared a UNESCO World Heritage Site in 1994, this natural wonder of the world has since become the single most popular tourist attraction in all of Vietnam.

Take a dive trip to the coral reefs and watch marine creatures like starfish, sea horses, and sea turtles through the clear water. You can also explore the underwater grottos and intricate cave systems that shelter entire ecosystems. New and experienced divers can head out with a diving school or, as an alternative, you can take a boat into deeper water and snorkel around.