The Halong Bay, a UNESCO World Heritage site, remains the most iconic experience in Vietnam. Thousands of karst islands emerge from emerald water: kayaking, caves, swimming and overnight on board transform a simple landscape into a lasting memory. Whether you're leaving from Hanoi for a day or combining Halong with Sapa in the North, this guide helps you choose the right option without any surprises.
Why take a cruise to Halong?
Halong is not just a postcard: it's a living archipelago where fishermen and mangrove farmers coexist with a fleet of junks. An overnight on the water allows you to escape the tourist crowds of the morning, admire the sunset between the rocks and enjoy kayaking before the day trips arrive. It's also one of the few activities in Vietnam where booking in advance is really recommended during the high season.
1 day or 2 days / 1 night?
Day trip from Hanoi (4 hours round trip): okay if you're short on time, but tiring and often crowded. 2 days / 1 night: the best compromise — sunset, morning kayaking, swimming. 3 days / 2 nights: to explore Bai Tu Long or Lan Ha Bay, quieter than the heart of Halong.
- Budget: collective junk, shared cabin, 80–120 €/person
- Comfort: private cabin, refined meals, 130–200 €/person
- Premium: yacht, suite, 250 €+, excellent value vs Mediterranean.
What type of boat to choose?
Always check: transfer from Hanoi, bay entrance, activities (kayak, cave), meals and tips. Luxury junks at 150 € often offer more comfort than a Mediterranean cruise at 400 €. Avoid street vendors in Hanoi and too-good-to-be-true offers in the old town — prefer an operator with recent reviews and a clear cancellation policy.
Book a Halong cruise
Recommended itinerary
- Day 1: morning free in Hanoi, departure to Halong (~12 hours), boarding, caves and kayaking, overnight on board.
- Day 2: early rise, swimming, brunch, return to Hanoi in the late afternoon.
- Option: +1 night in Halong or ferry to Cat Ba for hiking in the national park.
Practical tips
- Best season: October to April (calmer sea, clear sky).
- To avoid: Tết and Vietnamese weekends (crowds, higher prices).
- To bring: sunscreen, hat, non-slip shoes, motion sickness medication if prone.
- Ethics: refuse dolphins in cages and animal attractions.
Frequently Asked Questions
Do I need to book my Halong cruise in advance?
Yes, especially from November to March and during holidays. The best junks fill up days in advance; booking on the spot in Hanoi leaves little choice of cabins and itineraries.
Is Halong Bay worth visiting in 1 day?
Yes for a first glimpse, but the road from Hanoi eats up a large part of the day. If your schedule allows, an overnight on board really changes the experience.
Halong or Lan Ha / Bai Tu Long?
Halong central is the most spectacular but the most crowded. Lan Ha (near Cat Ba) and Bai Tu Long, to the north, offer calmer waters with very similar landscapes.
Go further
Check out our complete Halong guide, the pillar Things to do in Vietnam, and our Prepare your trip advice (visa, budget, eSIM).
Prepare your trip