Ha Long Bay

A World Heritage bay of limestone islands floating on emerald water, with overnight cruises, kayaking and Sung Sot Cave; the classic two-day extension from Hanoi.

Ha Long Bay lies on the Gulf of Tonkin coast of Quang Ninh province in northeastern Vietnam, about 170 km east of Hanoi. Nearly 2,000 limestone islands and pillars are scattered across about 1,550 sq km of sea. It was inscribed as a UNESCO natural World Heritage Site in 1994, and in 2023 the listing was extended to include the Cat Ba Archipelago in Hai Phong. The area can be divided into three parts. First, the urban districts of Ha Long city on either side, Bai Chay and Hon Gai, home to the cruise ports (Tuan Chau International Marina and the Sun World pier), Sun World theme park and the Quang Ninh Museum. Second, the core of Ha Long Bay, where day cruises and overnight cruises pass Thien Cung Cave, Sung Sot Cave, Ti Top Island, Luon Cave and floating fishing villages. Third, Lan Ha Bay and Cat Ba Island (part of Hai Phong) to the south, where the islands are denser and the crowds thinner, a new favourite for overnight cruises in recent years; to the northeast, Bai Tu Long Bay is quieter still. Climate: March–May and September–November are mild with good visibility, and are the best seasons; June–August is hot and rainy, with occasional typhoons suspending cruises; December–February is cold, damp and misty (10–15°C), with poor visibility but few visitors and low prices. Getting there: from Hanoi, take a limousine bus or tour-operator shuttle along the expressway, about 2.5–3 hours (roughly VND 250,000–350,000). Van Don International Airport is about 50 km from town, with a small number of flights. From China, you can enter overland from the Dongxing border crossing in Guangxi via Mong Cai in about 3 hours. Most visitors choose either a "day trip from Hanoi" (about 12 hours round trip, with 4–6 hours on the boat) or an "overnight cruise, 2 days 1 night or 3 days 2 nights" (including transfers, meals, kayaking and caves; roughly US$150–400 per person). Overnight boats reach deeper waters and let you watch the sunrise from the boat, a far better experience than a day trip. Recommended stay: 2 days 1 night, or 3 days 2 nights for Lan Ha Bay if time allows. Good to know: Ha Long Bay entrance fees are collected by the boat company (about VND 250,000–290,000 for day routes and about VND 550,000–750,000 for overnight); the quality of cruise boats varies enormously, so choose a company with a good safety record and reviews; check for cancellation notices in the summer typhoon season; there is basically no mobile signal on the boats; wear a life jacket when kayaking and swimming; caves are slippery, so wear non-slip shoes.

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