Ha Long Bay is one of Vietnam’s most iconic and stunning natural wonders. Located in the Gulf of Tonkin, in the northeast of Vietnam, it’s famous for its emerald waters and thousands of towering limestone islands topped with rainforests.

Here are some highlights:

* What Makes Ha Long Bay Special

• Limestone Karsts & Islets: Over 1,600 limestone islands and islets rise dramatically from the sea.

• UNESCO World Heritage Site: Designated in 1994 for its outstanding scenic beauty and geological significance.

• Caves & Grottos: You can explore caves like Sung Sot (Surprise Cave) and Thien Cung (Heavenly Palace Cave).

• Floating Villages: Traditional fishing communities live in floating houses, and some still maintain this lifestyle.

• Mythology: “Ha Long” means “Descending Dragon” – legend says dragons descended from the heavens to protect Vietnam from invaders, creating the bay with their tails.

* Things to Do

• Cruise the bay: Day and overnight cruises are the most popular ways to experience it.

• Kayaking: Paddle into hidden lagoons and beneath limestone arches.

• Island hopping: Visit islands like Ti Top Island (with its great viewpoint) or Cat Ba Island (great for hiking).

• Swimming & snorkeling: In quieter coves and clear waters.

• Rock climbing: Especially around Cat Ba Island, known for its rugged cliffs.

* Best Time to Visit

• March to May and September to November offer the best weather: warm, clear, and less rainy.

• Summer (June–August) is warmer but can be rainy and more crowded.

• Winter (Dec–Feb) is cooler and misty, which gives the bay a mystical vibe.