When planning a trip to northern Vietnam, one of the most common questions travelers ask is: Halong Bay or Lan Ha Bay? Both destinations are stunning, filled with limestone karsts, emerald waters, and breathtaking landscapes, but each offers a different travel experience. To help you decide, this guide will compare the two and give tips for choosing the best option for your Vietnam adventure.
Overview of Halong Bay
Halong Bay, a UNESCO World Heritage Site, is the most famous bay in Vietnam and one of the most iconic landscapes in Southeast Asia. It features around 1,600 limestone islands rising dramatically from the water.
Why choose Halong Bay?
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World-famous beauty: Halong Bay is globally recognized for its unique seascape.
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Wide range of cruises: You can find everything from budget boats to luxury liners.
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Plenty of attractions: Caves like Sung Sot Cave, Titop Island, and floating villages make the bay lively and diverse.
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Convenient access: Located about 2.5–3 hours from Hanoi, it’s very easy to reach.
For many travelers, a Halong Bay overnight on cruise is the highlight of their Vietnam trip. Spending a night on the bay allows you to see both the sunset and sunrise over the karsts, creating an unforgettable memory.
Overview of Lan Ha Bay
Lan Ha Bay, located just south of Halong Bay and near Cat Ba Island, offers a more off-the-beaten-path experience. With around 400 islands, Lan Ha Bay has the same breathtaking scenery but with fewer crowds.
Why choose Lan Ha Bay?
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Less touristy: Perfect for travelers seeking tranquility.
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Ideal for kayaking and swimming: The water here is cleaner and calmer compared to Halong Bay.
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Close to Cat Ba Island: You can combine your cruise with a stay on Cat Ba, which has beaches and a national park for trekking.
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Authentic experiences: You’ll find local floating villages and quieter fishing areas.
Lan Ha Bay cruises are often smaller and more boutique, making them popular among travelers who value peace and authenticity.
Halong Bay vs. Lan Ha Bay: A Detailed Comparison
Feature | Halong Bay | Lan Ha Bay |
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Fame | UNESCO World Heritage Site, very popular | Less known, quieter alternative |
Scenery | Iconic limestone karsts, caves, islands | Similar karsts, but fewer tourists |
Activities | Caves, islands, beaches, floating villages | Kayaking, swimming, Cat Ba trekking |
Cruise Options | Wide range: budget to luxury | Mostly boutique and mid-range |
Crowds | Can be crowded, especially during high season | Peaceful and less busy |
Which One Should You Choose?
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Choose Halong Bay if…
You want to experience the world-famous scenery, enjoy a variety of attractions, and have many cruise options to fit your budget. A Halong Bay overnight on cruise is perfect for first-time visitors who don’t want to miss Vietnam’s most iconic destination.
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Choose Lan Ha Bay if…
You prefer a quieter and more authentic journey, with cleaner waters, great kayaking spots, and the option to combine with Cat Ba Island exploration. It’s ideal for nature lovers and those looking to avoid crowds.
Tips for Planning Your Cruise
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Duration: At least a 2-day, 1-night cruise is recommended for both bays. Day trips often feel rushed.
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Best time to visit: October to April offers cool and dry weather, ideal for cruising.
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Book early: Especially for Halong Bay luxury cruises, as they sell out quickly.
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Consider your style: If you want a lively and classic experience, Halong Bay is best. If you want peace and boutique vibes, go for Lan Ha Bay.
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FAQs
Below are some questions relating to Lan Ha Bay vs Halong Bay along with my answers to each question.
Which is less crowded, Halong Bay or Lan Ha Bay?
Can you do an overnight cruise in Lan Ha Bay?
How do prices compare between Halong Bay and Lan Ha Bay?
Final Thoughts
So, Halong Bay or Lan Ha Bay? The answer depends on what you’re looking for. Halong Bay is iconic, lively, and offers a wide range of choices, while Lan Ha Bay is peaceful, authentic, and less touristy. Whichever you choose, a cruise through Vietnam’s northern bays will surely be a highlight of your trip.

If it’s your first visit to Vietnam, a Halong Bay overnight on cruise might be the best choice. But if you’ve already been to Halong or simply want a more tranquil escape, Lan Ha Bay will surprise you with its serenity and charm.
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