The panoramic view of Lan Ha Bay.

Lan Ha Bay, A Comprehensive Guide to Vietnam’s Breathtaking Paradise

Lan Ha Bay belongs to the Cat Ba Archipelago off the northeastern coast of Vietnam. As part of the Cat Ba National Park, to the Southern part of Halong Bay, Lan Ha Bay offers breathtaking natural beauty and a peaceful escape that would be similar to Halong Bay. With its pristine waters, towering limestone karsts, and secluded beaches, Lan Ha Bay is a paradise for nature lovers and a must-visit destination for those seeking tranquility and serenity.

Where is Lan Ha Bay?

Lan Ha Bay is situated in the Gulf of Tonkin, specifically in the Cat Ba Archipelago. To reach this hidden paradise, travelers can embark on a day cruise / overnight cruise or take a ferry from Tuan Chau Port to Gia Luan Port, or depart from Beo Pier in Cat Ba Island.

Alternatively, Tuan Chau Island serves as a convenient starting point to explore Lan Ha Bay from Halong City. Its proximity to the bay makes it an ideal gateway for experiencing the wonders of this natural wonderland.

The majestic beauty of Lan Ha Bay.
The majestic beauty of Lan Ha Bay.


How to Visit Lan Ha Bay & Tour Options

There are various ways to visit Lan Ha Bay, depending on your preferences and travel plans.

One option is to embark on a day cruise from either Tuan Chau Harbor in Halong City or Beo Harbor on Cat Ba Island. These day cruises often include shuttle bus transfers from Hanoi, ensuring a hassle-free journey for visitors.

Alternatively, you can opt for an overnight cruise departing from Tuan Chau Harbor, allowing you to fully immerse yourself in the beauty of Lan Ha Bay over one or two nights.

Cruising 3 days 2 nights with Bai Tho Junks, you will be offered the excursion to visit Lan Ha Bay on the second day. Enjoy the whole day exploring different corners of Lan Ha Bay and spend time kayaking, and relaxing on beaches and caves is a fantastic experience.

Lan Ha Bay

The Beauty Of Lan Ha Bay
The Beauty Of Lan Ha Bay

Main Attractions & Activities


One of the best ways to explore the wonders of Lan Ha Bay is by kayak. The calm and crystal-clear waters provide the perfect conditions for paddling through limestone caves, around captivating islands, and towards hidden beaches. As you glide through the bay, you’ll be mesmerized by the stunning landscapes that surround you. Most cruise tours will include kayaking as a part of the cruise itinerary. The kayaking area is in Bright Cave, Ao Ech area, and Ba Trai Dao.

Enjoyable kayaking experience in Ha Long bay
Enjoyable kayaking experience in Lan Ha Bay

Exploring Caves

Lan Ha Bay is home to a plethora of caves waiting to be explored. Among them are the Dark and Bright Caves, which offer a unique cave that lets you get through an 80-meter length cave on water and explore a hidden lagoon inside.


Lan Ha Bay boasts several pristine beaches that are sure to captivate beach lovers. Monkey Island Beach, with its soft white sands and crystal-clear waters, offers an idyllic spot for relaxation and sunbathing. Ba Trai Dao Beach, also known as Three Peaches Beach offers many small stunning beaches surrounded by towering limestone karsts.

Visit Cai Beo Fishing Village

For a glimpse into the local way of life, a visit to Cai Beo Fishing Village is a must. This historic village is one of the oldest fishing communities in Vietnam, dating back hundreds of years.

Explore the floating houses, witness the daily activities of the fishermen, and learn about the rich cultural heritage that has been preserved in this charming village.

Lan Ha Bay, the current destination closest to Halong Bay.
Lan Ha Bay, is the current destination closest to Halong Bay.

Entrance Fee

  • Day cruise: 80.000 VND/ person
  • 1 night cruise: 300.000 VND/ person

To preserve the natural beauty and sustainability of Lan Ha Bay, an entrance fee is required for visitors. For those embarking on a day cruise, the entrance fee is 80,000 VND per person. If you choose to indulge in the magic of Lan Ha Bay on an overnight cruise, the entrance fee is 300,000 VND per person. This fee not only contributes to the preservation efforts but also ensures that future generations can continue to experience the wonders of this natural paradise.

Cruising on Lan Ha Bay, you will not have to pay this entrance fee, this fee will be included in the cruise package with other service.

Lan Ha Bay exhibits pristine and majestic beauty.
Lan Ha Bay exhibits pristine and majestic beauty.

Recorgisation of Lan Ha Bay – Cat Ba Archipelago

Lan Ha Bay is part of the Ha Long Bay – Cat Ba Archipelago, a region that has been recognized as a World Heritage Site by UNESCO. This prestigious recognition highlights the exceptional natural beauty, geological significance, and cultural value of the bay. As you explore Lan Ha Bay, you’ll be reminded of the immense importance placed on preserving and cherishing this unique ecosystem, ensuring its continued existence for generations to come.

Cat Ba island.
Cat Ba island.

Best Time to Visit Lan Ha Bay

Similar to Halong Bay weather, Lan Ha Bay weather can be visited throughout the year, with each season offering its own unique charm. The best time to visit, however, is during the months of April to October when the weather is warm and pleasant. During this period, the bay’s calm waters are ideal for kayaking and swimming, and the clear skies provide stunning sunsets that illuminate the limestone karsts.

The panoramic view of Lan Ha Bay.
The panoramic view of Lan Ha Bay.
Sunset over Lan Ha Bay.
Sunset over Lan Ha Bay.

Immerse yourself in the pristine beauty of Lan Ha Bay, explore its enchanting caves, indulge in kayaking and swimming, and embrace the local culture in Cai Beo Fishing Village. Discover the hidden gem that is Lan Ha Bay, and let it leave an indelible mark on your soul.

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