Hạ Long Bay Cruise Guide: Tips, Routes, and Advice

Hạ Long Bay is one of Vietnam’s most iconic travel destinations, known for its emerald waters and towering limestone karsts that rise dramatically from the sea. Located in the Gulf of Tonkin, this UNESCO World Heritage Site spans more than 1,500 square kilometers and is home to nearly 2,000 islands. The most popular way to explore the area is by boat – and we consider this a must-do experience!