1. Where is Lan Ha Bay?
1.1. Detailed location of Lan Ha Bay

Peaceful scenery of Lan Ha Bay. (Source: Collected)
Lan Ha Bay is located to the east of Cat Ba Island in Hai Phong city and directly borders the southern part of Ha Long Bay in Quang Ninh province. Thanks to its special location amidst a limestone island cluster stretching for tens of kilometers, Lan Ha Bay is likened to a peaceful and pristine extension of Ha Long Bay. The bay covers an area of over 7,000 m², comprising hundreds of large and small islands with unique shapes rising from the clear blue sea, creating a vibrant natural picture rarely found elsewhere.
This area is currently managed by Cat Ba National Park, thus its landscape is well-preserved and retains its wild and pristine charm. Compared to the famous and bustling Ha Long Bay, Lan Ha Bay possesses a more poetic, tranquil, and pristine beauty, suitable for tourists who enjoy relaxation, kayaking, or small yacht experiences.
1.2. Unique features of terrain and ecosystem in Lan Ha Bay
Lan Ha Bay boasts a characteristic limestone terrain system with over 100 large and small islands scattered across the calm sea surface. Many islands have natural sandy beaches hidden at the foot of the mountains, forming small, charming bathing areas perfect for tourists to swim or kayak and explore.
The ecosystem in Lan Ha Bay is an important highlight with rich marine vegetation, mangrove forests, coral systems, and many characteristic marine species such as ornamental fish, starfish, and mollusks. The clean sea environment, with minimal impact from mass tourism, helps the ecosystem here to be well-preserved.
2. How to travel to Lan Ha Bay
2.1. Travel by Sun World Cat Ba Cable Car to Cat Ba Island

Tourists can admire the majestic Cat Ba sea and sky from the cable car cabin. (Source: Collected)
One of the most convenient and modern ways to reach Cat Ba Island is to experience the Sun World Cat Ba cable car line. The cable car journey takes only about 15 minutes, taking tourists from Cat Hai station across the sea to Phu Long station with a panoramic view of the emerald sea and majestic limestone mountains.
This is a suitable choice for tourists who want to save time, while enjoying a unique sightseeing experience right from the moment they set foot on Cat Ba.
2.2. Traveling to Cat Ba by boat and ferry
Besides the cable car, tourists can opt for high-speed boats or traditional ferries to get to Cat Ba Island. High-speed boats departing from Hai Phong take about 30 minutes, suitable for those who want to reach the island quickly and smoothly.
Ferries offer a slower experience, taking 30 to 45 minutes, allowing tourists to admire the sea scenery and enjoy the fresh air throughout the journey. Ferry terminals operate continuously every day, giving tourists more flexibility in planning their travel time.
2.3. Traveling from Cat Ba Island to Lan Ha Bay
To explore Lan Ha Bay, tourists will travel from the town center to Ben Beo pier, about 2 km from the center. This is the main pier for tourists to visit the bay, with many options such as tourist boats, wooden boats, high-speed canoes, or all-inclusive group tours. The travel time from Ben Beo pier to the bay is only about 10-15 minutes, depending on the type of vehicle and weather conditions.
Ben Beo pier offers many rich tour routes, with half-day or full-day tours being the most popular. For a complete trip, tourists should choose a reputable tour with a clear itinerary, including highlights such as Cai Beo fishing village, Monkey Island, Ba Trai Dao beach, or kayaking areas in the bay.
3. Unmissable experiences when visiting Lan Ha Bay
3.1. The most outstanding attractions in Lan Ha Bay
3.1.1. Cat Dua Island
Lan Ha Bay captivates tourists with its dense system of limestone islands, calm emerald waters, and a series of picturesque attractions. One of the most famous visiting spots is Monkey Island, also known as Cat Dua Island, which is currently home to over 20 monkeys. This is the second largest island in Cat Ba and attracts tourists with its beautiful sandy beaches and the fun moments with the monkey troop on the island.
3.1.2. Luon Cave

Unique architecture of Luon Cave. (Source: Collected)
Luon Cave is also a must-visit destination. The cave is located amidst a cluster of enclosed islands with an entrance about 4 m wide, 3 m high, and nearly 100 m long. Inside is a peaceful brackish lake nearly 1 km² in area, surrounded by mountains on four sides. This is an ideal place for kayaking, taking visitors through a low cave entrance into a tranquil space in the heart of the bay.
3.1.3. Viet Hai Village
Another much-loved experience is cycling in Viet Hai Village. The village is part of Cat Ba National Park, almost isolated from the outside world, surrounded by forests and limestone mountains. The winding road leading to it was little known before, but Viet Hai has now become an attractive eco-tourism destination with nature-friendly trekking routes and cycling tours.
The peaceful atmosphere, small houses nestled at the foot of the mountains, and slow pace of life make this a poetic stopover.
3.1.4. Cai Beo Fishing Village
Cai Beo Fishing Village is also a special cultural highlight. It is one of the largest ancient fishing villages in Vietnam, recognized as a national relic in 2009. The village currently has over 500 households living by fishing and cage fish farming at sea. When visiting here, tourists will see floating houses close together, resembling a small city on the water, preserving the traditional maritime culture of Cat Ba.
3.1.5. Kayaking for sightseeing

Tourists kayaking to admire the majestic and poetic Lan Ha Bay. (Source: Collected)
Exploring Lan Ha Bay is also attractive thanks to experiential activities such as kayaking through rock arches, diving to see coral in shallow waters, or cycling amidst the forests of Viet Hai. These experiences help tourists immerse themselves in nature in the closest and most vivid way, true to the spirit of exploration of the Cat Ba island region.
4. Unique Cuisine in Lan Ha Bay
The cuisine of Lan Ha Bay impresses tourists with its richness of fresh seafood, caught directly from the waters around the islands. Signature dishes such as horseshoe crabs, geoduck clams, groupers, mantis shrimp, or various types of snails all retain their natural, sweet, and clear oceanic flavors.
Tourists can enjoy these specialty dishes at restaurants along the bay or buy seafood as souvenirs. Reference prices range from about 500,000 – 700,000 VNĐ for a pair of horseshoe crabs and 200,000 – 250,000 VNĐ/kg for fresh geoduck clams. Thanks to the high quality of seafood and skillful preparation, the cuisine in Lan Ha Bay always offers memorable experiences for all tourists who love the flavors of the sea and islands.

Scallion oil grilled horseshoe crab is loved by many tourists. (Source: Collected)
5. Useful tips for visiting Lan Ha Bay
Preparing suitable luggage will make your exploration of Lan Ha Bay easier and more complete. Tourists should prioritize comfortable, quick-drying outfits for convenience when kayaking or getting on and off the boat. A wide-brimmed hat, sunglasses, sunscreen, beach sandals, and a waterproof bag for your phone are almost indispensable items throughout your journey on the bay.
The most beautiful time to visit Lan Ha Bay is from April to September, when the weather is sunny and the sea is calm. However, this is also the peak season, so tourists should depart early to avoid crowds and enjoy a fresher atmosphere.
Concluding the exploration journey, the question "Where is Lan Ha Bay located?" is no longer a mystery to tourists. Located on Cat Ba Island, Hai Phong City, Lan Ha Bay opens up a pristine island world with hundreds of small islands, beautiful beaches, and a rich ecosystem. Combining unique experiences such as kayaking, visiting fishing villages, or enjoying fresh seafood, the trip is sure to leave an unforgettable impression.


