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Ha Long Bay Travel Guide

Limestone islands and emerald water

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Ha Long Bay is known for its limestone karsts rising from calm green water. Most visitors take a one- or two-night cruise from Hanoi, with kayaking, swimming and cave visits. Lan Ha Bay and Cat Ba Island are quieter alternatives.

Best time
October to November and March to May are generally pleasant. Summer is hot and humid with typhoon risk; winter can be cool and misty.
Weather
Humid subtropical, with a cooler winter and a typhoon season in summer.
Daily budget
Rough estimates per person per day, excluding flights: about $60-150 for cruises in budget to mid-range, higher for luxury boats. Check current rates when you book.
Hotels · Booking.com

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Why go

Scenery

Karst islands and caves.

Cruise experience

Overnight stays on boats.

Close to Hanoi

A few hours by road.

Where to stay

Ha Long Bay

The main cruise area. See stays in Ha Long Bay

Lan Ha Bay

A quieter area next to Cat Ba. See stays in Lan Ha Bay

Cat Ba Island

Beaches, trails and a national park. See stays in Cat Ba Island

Top sights and things to do

Sung Sot Cave

A large cave on Bo Hon Island.

Titop Island

A beach and viewpoint.

Kayaking among the karsts

Often included in cruises.

Take an overnight cruise

One or two nights.

Kayak or swim

Weather permitting.

Visit a floating fishing village

Operator dependent.

Tours & tickets · GetYourGuide

Tours and skip-the-line tickets in Ha Long Bay

Small-group tours, entry tickets and day trips, most with free cancellation up to 24 hours before.

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Day trips · Viator

Day trips from Ha Long Bay

Compare guided excursions by reviews, duration and price.

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Practical tips

  • Choose well-reviewed operators and check safety standards.
  • Cruises can be cancelled in bad weather.
  • Check visa rules for Vietnam in advance.

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FAQs

How do I get to Ha Long Bay from Hanoi?

By road, usually around 2.5 to 3.5 hours.

Is one night or two nights better?

Two nights give a more relaxed pace and reach quieter areas.

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