1,600 islands. One unforgettable night on the water.
Solo Friendly · Luxury · Family
Ha Long Bay is Vietnam's most iconic landscape - 1,600+ limestone islands rising from emerald waters, recognized as a UNESCO World Heritage Site. The only real way to experience it is by boat. The main bay is heavily touristed; for a quieter version of the same scenery, consider Lan Ha Bay (via Cat Ba) or Bai Tu Long Bay instead. Pick the right cruise and it's unforgettable. Pick the wrong one and you'll spend 48 hours on a floating hotel surrounded by 50 other boats.
| Month | Avg temp (°C) | Rainfall (mm) | Rainy days (≥1 mm) |
|---|---|---|---|
| January | 16.2 | 28 | 7.6 |
| February | 17.0 | 24 | 10.4 |
| March | 19.5 | 43 | 14.3 |
| April | 23.4 | 86 | 11.4 |
| May | 26.9 | 183 | 12.0 |
| June | 28.4 | 297 | 15.5 |
| July | 28.6 | 364 | 16.5 |
| August | 27.9 | 430 | 18.7 |
| September | 27.1 | 276 | 14.1 |
| October | 25.0 | 143 | 9.2 |
| November | 21.5 | 39 | 5.8 |
| December | 17.9 | 18 | 5.2 |
Ha Long BaySung Sot CaveTi Top Island
Depart Hanoi ~7:30am, on the water by noon. Sung Sot (Surprise Cave) is one of the largest and most impressive caves in the bay. Ti Top Island for swimming and panoramic views. Back in Hanoi by 8pm. Tight but doable - only worth it if you can't do overnight.
Ha Long BaySung Sot CaveTi Top Island
Board by noon. Afternoon: Sung Sot Cave and Ti Top Island or kayaking through limestone arches. Sunset on the sundeck with drinks. Dinner onboard. Night anchored in the bay - eerily quiet after day-trippers leave.
Dawn on deck for sunrise over the karsts. Morning kayak or swim before heading back - depending on your cruise route this will be in Bai Tu Long Bay or Lan Ha Bay, not both. Disembark around noon, back in Hanoi by late afternoon.
Board by noon. Classic Ha Long highlights - main caves, island swimming. Less rushed than the 2D1N version.
Day 2 transfers to a smaller day boat for Lan Ha Bay - dramatically fewer boats, better kayaking, fishing village visits. This is where the 3D2N becomes worthwhile.
Final morning on deck. Disembark ~noon, back in Hanoi by 5pm.
Bái Tử Long Bay - Ha Long's quieter neighbour to the northeast - shares the same UNESCO karst landscape with 600+ islands but far fewer cruise boats. Named for the legend of dragon children landing to protect Vietnam. Ha Long Bay the way it was before mass tourism.
Ha Long Bay - Vietnam's most iconic landscape and a UNESCO World Heritage Site - is 1,553 square kilometres of emerald water, nearly 2,000 limestone karst islands, sea caves, and floating villages in the Gulf of Tonkin.
Sung Sot Cave (Surprise Cave) - the largest limestone grotto in Ha Long Bay at nearly 12,200 sq metres - hides two vast cathedral chambers, stalactite formations tied to the legend of Thánh Gióng, and a panoramic viewpoint, all on Bồ Hòn Island. Named by a French scientist in 1901.
Thien Cung Cave - the Heavenly Palace Cave of Ha Long Bay - is a large cave divided into three main chambers on Dau Go Island, officially opened to visitors in 1998, known for dense stalactite formations tied to the Dragon King legend and some of the most heavily-coloured cave lighting in the bay.
Ti Top Island - named after Soviet cosmonaut Gherman Titov, who visited with President Hồ Chí Minh in 1962 - is Ha Long Bay's most iconic stop: a crescent-shaped white sand beach for swimming and a roughly 400-450-step summit climb rewarded with a 360° panorama of the bay.
Most cruises include transfers from Hanoi Old Quarter hotels. If booking independently, buses run from My Dinh and Gia Lam stations to Ha Long City.
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North Vietnam