Ha Long Bay: Why Is It Famous & Things To Do

Ha Long Bay, a UNESCO World Heritage Site and one of the New Seven Natural Wonders of the World, is an iconic destination in Vietnam. The bay, located in Ha Long City, Quang Ninh, is renowned for its majestic natural beauty. It features 1,969 islands and limestone karsts rising dramatically from emerald-green waters. The bay boasts a breathtaking landscape shaped by 500 million years of geological evolution. Its rich cultural and historical value further attracts millions of visitors every year.

The bay, with its pristine landscapes, offers a variety of experiences. You can enjoy peaceful cruises, thrilling kayaking adventures, or explore mysterious caves and traditional floating villages. This area is a place to immerse yourself in nature and learn about Vietnam's rich heritage and traditions.

The bay promises a fulfilling journey with its spectacular scenery, vibrant culture, and countless outdoor activities. Relaxing on a junk boat or exploring limestone formations, this destination promises unforgettable memories. This guide will answer questions about Ha Long Bay, such as why it is famous, the best time to visit, and what activities to enjoy.

Tourists of Ha Long Bay Tours all enjoy and love it, so why is Ha Long Bay so famous? Let's find out right away in this GTrip’s article.

About Ha Long Bay and why is it famous?

Ha Long is renowned for its unique karst formations, rich biodiversity, and cultural significance, attracting millions of visitors annually. It is home to over 160 species of coral and plays a vital role in Vietnam's tourism economy.

Are Ha Long Bay cruises safe?

Yes, cruises in Ha Long are very safe, thanks to strict safety regulations and high standards set by operators. These cruises offer a chance to explore the bay's stunning limestone formations, hidden caves, and traditional floating villages. They also ensure the safety and comfort of all passengers.

• ISO 9001 certification: All cruise ships in Ha Long Bay must adhere to ISO 9001, which sets international safety standards for quality management systems. This ensures that the vessels are reliable and safe for passengers.
• Safety measures: Cruise operators prioritize passenger safety by implementing numerous precautions such as life jackets, emergency drills, and well-maintained boats. The crews are trained to handle various situations and ensure the security of all guests on board.
• Security and comfort: The cruises provide luxurious amenities, offering a comfortable experience while exploring the breathtaking landscapes of Ha Long. From day trips to overnight stays, guests can relax and enjoy the bay's beauty in a secure environment.
• Capacity and experience: The most extensive cruises in the bay can accommodate 100-110 guests, offering a more intimate and relaxed experience. This allows for personal attention and a higher level of service.

Cruises in Ha Long Bay are designed with safety as a top priority

If you sailing for a few hours or staying overnight, cruises are designed to enhance your experience with a perfect balance of adventure and safety. The bay’s calm waters and professional service make it a safe and unforgettable journey.

Who discovered Ha Long Bay?

The bay was officially introduced to the world by French explorers in 1901 when Vietnam was a French colony. Geologists and cartographers studied and documented the bay’s unique limestone formations in detail. The French mapped the bay's unique topography and named its landmarks, attracting scientific and international interest.

Before being explored by the French, Ha Long Bay had a significant place in Vietnamese culture and history. The name "Ha Long", meaning "Descending Dragon", originates from ancient legends about dragons sent from heaven to protect Vietnam from invaders. These cultural connections made the bay a natural wonder and a heritage site deeply tied to national identity.

The French exploration marked a turning point in bringing Ha Long to the global stage, emphasizing its geological uniqueness and ecological diversity. They also recognized the bay’s potential for tourism, laying the foundation for its development into a worldwide destination. From local importance to international fame, this historical progression underscores French explorers' crucial role in introducing Ha Long Bay to the world.

Aerial view of Ha Long Bay World Heritage Site in Vietnam

Is Ha Long Bay safe?

Ha Long is widely recognized as a safe destination for travelers, thanks to its natural conditions and the friendliness and awareness of the local community - activities like swimming, kayaking, and diving. The bay's shallow, shark-free waters and nearly 2,000 limestone islands shield it from strong waves. This creates calm seas perfect for swimming, kayaking, and diving.

The area is also known for its high level of education and hospitality. Locals are always willing to assist tourists, from giving directions to sharing information about attractions. Many working in the tourism sector are professionally trained, ensuring visitors are well cared for and safe.

Local authorities and cruise operators enforce strict safety measures. All cruises in the bay meet international safety standards, including ISO 9001, and are equipped with life jackets, rescue boats, and trained crews. Security forces also conduct regular patrols to maintain order and safety in the area.

Ha Long has a meagre crime rate, ensuring visitors' safety. This allows them to explore fishing villages caves, and enjoy nighttime activities on cruises with peace of mind.

In summary, Ha Long Bay is safe due to both its natural features and human factors. Community awareness, professionalism in tourism, and high-security levels ensure an unforgettable and worry-free experience for all visitors.

Aerial view of Ha Long Bay during daytime beautiful emerald green water

Why is Halong Bay water green?

The green waters of the bay result from a natural combination of factors. Phytoplankton and algae, rich in chlorophyll, give the water its characteristic green tint as they thrive in the bay’s nutrient-rich environment. The shallow depth of the water allows sunlight to penetrate more effectively, enhancing these green hues.
The surrounding limestone cliffs and lush vegetation also reflect light, making the emerald color even more vivid. This perfect harmony of natural elements creates Ha Long's iconic and breathtaking appearance.

The landscape is beautiful, with emerald green waters in Ha Long Bay

What to do in Ha Long Bay?

The bay offers a variety of thrilling experiences that will immerse you in its natural beauty and cultural richness. Here are 10 must-do activities.

1. Take a cruise to Bai Tu Long Bay or Lan Ha Bay

Ha Long is famous for its majestic natural beauty but can be crowded. You can cruise to Bai Tu Long Bay or Lan Ha Bay for a quieter option. Both bays offer similar stunning landscapes but provide a more peaceful and serene atmosphere.

• Bai Tu Long Bay: Located to the northeast of Ha Long, Bai Tu Long Bay is less crowded and is an ideal spot to enjoy the bay's beauty in a tranquil setting. The area is known for its pristine beaches, clear waters, and majestic limestone mountains. The bay also features mysterious caves and floating fishing villages, offering a unique exploration experience.
• Lan Ha Bay: Situated to the south of Ha Long, Lan Ha Bay is distinguished by its unique limestone formations and over 300 islands and islets. It’s an ideal place for kayaking and swimming due to its calm waters. The bay also has pristine small coves, making it a perfect choice for nature lovers.

Overnight cruises in both bays typically include activities such as stargazing, luxurious dinners, and even squid fishing, providing unforgettable experiences for visitors. These cruises also offer the opportunity to enjoy the area's breathtaking scenery without the crowds found in Ha Long Bay.

Kayaks at the shore of the limestone peaks in Bai Tu Long Bay

2. Explore Sung Sot Cave (Surprise Cave)

Sung Sot Cave, located on Bo Hon Island in the heart of Ha Long Bay, is celebrated as one of the area's largest and most spectacular caves. The cave features two main chambers, offering visitors a journey through stunning natural formations created over millions of years.

The first chamber boasts a high ceiling adorned with shimmering stalactites that resemble natural chandeliers. Visitors encounter an even larger space in the second chamber, reminiscent of a grand natural amphitheatre filled with unique rock formations.

What sets Sung Sot Cave apart is its array of stalagmites and stalactites shaped like animals, trees, and mythical creatures, inspiring endless imagination. Under colorful lighting, these formations come alive, creating a captivating experience. From the cave's exit, you are treated to a panoramic view of Ha Long Bay’s emerald waters and majestic limestone islands.

Sung Sot Cave is one of the most extensive, most beautiful caves in Ha Long

3. Kayak through lagoons, floating villages, and pearl farm

Kayaking is a must-try activity when visiting Ha Long Bay. This unique experience allows you to immerse yourself in the bay's captivating beauty and serene atmosphere. As you paddle through the crystal-clear emerald waters, you'll discover magnificent limestone arches, secret lagoons, and traditional floating villages like Vung Vieng. Kayaking offers a closer connection with the local way of life, allowing you to observe and learn about their culture and daily activities.

Additionally, these kayak trips take you to pearl farms, where you can witness the process of producing beautiful pearls. Which are naturally formed by living organisms, unlike traditional methods. These pearls are known for their natural luster and unique color variations. At the pearl farms, you'll have the opportunity to learn about the meticulous techniques involved in pearl cultivation and harvesting.

With calm waters and breathtaking landscapes, kayaking in Ha Long Bay suits everyone, from beginners to experienced paddlers. It’s an unforgettable adventure that allows you to connect with nature, explore local culture, and enjoy the pristine beauty of this UNESCO World Heritage site.

If you are a Kayak lover, come to Quang Ninh and experience this activity at the beaches in Quang Ninh.

Tourists are paddling a kayak on the Ha Long

4. Relax and hike on Ti Top Island

Ti Top Island is one of Ha Long Bay's most beloved destinations, combining adventure and relaxation. Visitors must climb a steep and narrow path to reach the island's summit, but the effort is well worth it. As you near the top, a breathtaking panoramic view of Ha Long unfolds before you, showcasing the emerald waters and numerous limestone islands scattered across the sea. This stunning view from the summit is one of the most iconic vistas in the bay, making it an ideal spot for photography.

After enjoying the scenic views from above, visitors can unwind on the island's sandy Ti Top beach at the foot of the mountain. This beach is perfect for a swim in the crystal-clear waters of the bay or simply to relax in the tranquil surroundings. With its peaceful atmosphere, Ti Top Island is the perfect place to regain your composure after the climb. Its unique beauty is one of the main reasons it is a must-visit destination in Ha Long Bay.

Ti Top Island offers something for everyone, whether seeking adventure or relaxation amidst the bay's beauty. The island provides a fantastic experience, catering to thrill-seekers and those seeking tranquility.

The road to the top of Ti Top Island is a bit small and steep, but the scenery on the top of the mountain is very beautiful

5. Discover the charm of Cua Van Fishing Village

Cua Van Fishing Village is one of Vietnam's most iconic floating villages. The community relies on traditional fishing and aquaculture, preserving a lifestyle for generations. Surrounded by impressive limestone islands, the village offers a tranquil atmosphere. Visitors can explore the floating houses and learn about the daily lives of the locals, who live in close harmony with the sea.

Exploring Cua Van is best done using a bamboo boat, which gives a closer look at traditional fishing techniques such as net casting and bamboo traps. The tour provides a unique chance to connect with the local culture and see fishermen in action, reflecting their deep bond with the sea.

The village is also famous for its fresh seafood, with meals made from daily catches. The locals prepare dishes that reflect the rich flavors of the region. Cua Van’s blend of natural beauty, cultural heritage, and hospitality makes it a perfect destination to experience the authentic charm of Ha Long.

Floating fishing village and rock islands in Ha Long Bay

6. Swimming and snorkeling on Tuan Chau Island: What should you expect?

Tuan Chau Island is a beautiful destination for water activities, offering relaxation and adventure in its crystal-clear waters. Thanks to its gentle slopes, vibrant marine life, and calm surroundings, it's an ideal spot for swimming and snorkeling.

Snorkeling experience

Tuan Chau’s shallow waters are perfect for beginner snorkelers. The underwater world is home to various colorful fish, small coral reefs, and marine creatures that make for a delightful exploration. The visibility in these waters is moderate, which makes it suitable for first-timers, with equipment rental readily available at the beach. You can enjoy the underwater beauty without the pressure of diving deep, making it an excellent choice for families and novice snorkelers alike.

Tourist takes pictures with fish while she is snorkelers in Tuan Chau Beach

Swimming areas

The island's Tuan Chau beaches are well-suited for families and swimmers of all levels. The gentle slopes into the water ensure a safe and enjoyable experience for children. For added peace of mind, lifeguard services are stationed at most public beaches, ensuring that safety is a priority while enjoying the beach. These clear, warm waters make Tuan Chau a perfect spot for a leisurely swim, whether you're looking to relax or get active in the water.

Safety tips

While snorkeling, it’s essential to wear a life jacket, especially in deeper waters, to ensure safety. Additionally, it’s essential to avoid touching or stepping on coral reefs, as this can damage the delicate ecosystems. Coral reefs are vital for marine life, and protecting them helps maintain the health of the bay's environment. Respecting these safety guidelines ensures that everyone can enjoy the beauty of Tuan Chau while preserving its natural wonders.

The best time to visit

The ideal time to visit Tuan Chau Island for swimming and snorkeling is from March to May and September to November. During these months, the weather is warm but not too hot, and the water conditions are optimal for both activities. The calm seas and pleasant weather during these periods ensure a comfortable experience on the island.

If you are snorkeling or swimming, Tuan Chau Island offers a fantastic chance to enjoy Ha Long's serene waters and abundant marine life. This makes it a must-visit destination for nature lovers and water sports enthusiasts.

 A poetic scene in April on Tuan Chau Island

7. Experience night squid fishing on the bay

Joining a night squid fishing tour on the bay is a unique and exciting experience, allowing guests to engage in this traditional activity under the starry sky. This experience usually begins around sunset, as the sky darkens and you head out to sea aboard a fishing boat. Once out on the water, you will get to try your hand at squid fishing, guided by local fishermen.

The boat typically takes 30 minutes to an hour to reach the fishing spot. Once there, the guides will set up additional lights, as squid are attracted to light to feed. You will be taught how to use the fishing rods and artificial bait. The joy is doubled if you catch fresh squid, which you can enjoy right away or take home as a souvenir, provided you know how to store it properly to maintain freshness.

The tour usually lasts about 2-3 hours, after which the boat will return to port, concluding your adventure. Either you're an experienced angler or a first-timer, night squid fishing is an activity you should not miss. It offers a chance to connect with the local culture and discover a unique adventure on Ha Long Bay.

Squid fishing is an interesting activity you cannot miss when you come to Ha Long

8. Taste Ha Long Bay’s fresh seafood and local delicacies

Ha Long offers a rich culinary experience, especially for seafood lovers. The fresh seafood here is a highlight, featuring dishes made from fish, crabs, prawns, and shellfish. Coastal restaurants and cruises prepare them perfectly to showcase the natural flavors of the sea. Popular dishes include grilled, tender, flavorful oysters with a distinctive smoky taste, fried squid cakes (cha muc), and sweet, fragrant steamed crabs.

Seafood is often served with unique dipping sauces or cooked in flavorful broths and stir-fries, further enhancing the freshness of the marine ingredients. In addition to seafood, Ha Long’s cuisine reflects the coastal culture, with dishes made from fresh, natural ingredients. You enjoy your meal on a boat or at a seaside restaurant, this culinary experience is essential to discovering Ha Long Bay’s charm.

Fried squid cakes are one of the specialty dishes in Quang Ninh. This dish is often deep-fried but not greasy

9. Discover the ancient beauty of Dau Go Cave

Dau Go Cave, located on Dau Go Island in the heart of Halong Bay, is one of the region’s most famous attractions. Known for its striking geological formations, the cave features dramatic stalactites and stalagmites resembling animals, trees, and mythical creatures. The cave's natural beauty makes it a must-see destination, with a narrow entrance leading to a vast open space filled with vivid rock formations, creating a magical atmosphere.

Historically, the cave’s name, "Wooden Stakes Cave" refers to its use in the 13th century to store wooden stakes to defend against Mongol invaders. You can explore its chambers via wooden pathways, admiring stalactites and stalagmites that are believed to be over 2 million years old.

In addition to its visual appeal, Dau Go Cave is home to diverse flora and fauna, making it an ecological wonder. After touring the cave, visitors can enjoy stunning views of Halong Bay's emerald waters and limestone karsts. With its natural beauty, historical significance, and ecological diversity, Dau Go Cave offers an unforgettable experience.

Colorful illumination in Dau Go Cave in Ha Long

10. Take a seaplane tour for a bird’s-eye view of Ha Long Bay

For an unforgettable experience, you should book a scenic seaplane flight and soar above the crystal-clear waters of the bay, a UNESCO World Heritage Site. You’ll get a unique perspective of the bay’s limestone islands and emerald waters from the sky, far beyond what can be seen from land or boats. This flight offers more than a tour, it’s a chance to witness nature’s beauty from above, with stunning landscapes stretching in all directions.

The flight lets you experience Ha Long's rugged terrain and peaceful waters like never before. You’ll see hundreds of islands covered in dense forests, caves, and remote islets, creating a breathtaking scene. It’s an adventure that lets you connect with one of Vietnam’s most iconic landscapes from a new angle.

Whether you are a first-time visitor or a seasoned traveler, the seaplane tour gives you a fresh view of Ha Long Bay. The stunning scenery and the excitement of flying make this an experience you’ll remember long after your feet touch the ground. Don’t miss the chance to see the bay's beauty from above.

Seaplane is a great choice if you want to see the panoramic view of Ha Long

How do you visit Ha Long Bay from Hanoi?

There are several travel options when visiting Ha Long from Hanoi. Here are the common ways to get there

1. Travel by limousine - Luxury car

You can opt for a limousine service for a luxurious and comfortable ride from Hanoi to Ha Long Bay. These services offer convenience, comfort, and a smooth travel experience. Here are some limousine options available

To travel by limousine, you can book your ride by contacting the service providers through the given phone numbers. Limousine services offer a premium, comfortable ride with spacious seats and a smooth journey, ideal for those seeking luxury and convenience. It’s an excellent choice for travelers who want a more relaxed and hassle-free trip to Ha Long.

For those who want to have comfort when coming to Ha Long, you can choose a limousine

2. Travel by shuttle bus

Traveling by shuttle bus is convenient and budget-friendly for reaching Ha Long Bay from Hanoi. Here's how you can travel by shuttle bus:

1. Shuttle bus services: Several companies such as Ford Transit, Daewoo Car, and Samco Bus. They operate shuttle buses between Hanoi and Ha Long. These buses offer a straightforward and affordable travel method with regular daily schedules.
2. Ticket price: The prices for shuttle buses typically range from 12 USD to 20 USD, depending on the service provider. This is a cost-effective option compared to limousines and private cars.
3. Journey duration: The shuttle bus ride usually takes about 3.5 to 4 hours, depending on traffic and the departure time.
4. Comfort and convenience: While not as luxurious as a limousine, shuttle buses are still comfortable and provide air conditioning for a pleasant journey. You can hop on at the designated pick-up points and relax during the trip.
5. Booking: You can take a shuttle bus by vexere.com or at bus stations in Hanoi. Many services allow reservations to secure your seat.

Taking a shuttle bus is ideal for those looking for an affordable yet comfortable way to travel by bus to Ha Long. It offers a good balance of convenience and cost, making it popular among tourists.

Shuttle buses are comfortable and provide air conditioning for a pleasant journey

3. Travel by private car

Private car travel is a great option for those seeking comfort, flexibility, and a personalized journey from Hanoi to Ha Long. Here’s what you need to know about this travel option:

1. Flexibility: One of the main advantages of hiring a private car is its flexibility. You can choose your departure time, make stops, and enjoy a more relaxed and private experience.
2. Comfort: A private car provides a high comfort level, especially for long-distance travel. With spacious seating, air conditioning, and a direct route, it’s a great way to travel in style without the crowds or schedules of buses or shuttle services.
3. Journey duration: The journey by private car takes around 3 to 3.5 hours, depending on traffic and road conditions. This is generally quicker than taking a bus or shuttle, as you can travel directly to the bay without unnecessary stops.
4. Cost: While hiring a private car is more expensive than other travel options, the price is shared if traveling with a group or family. It can be a cost-effective choice for those looking for privacy and comfort.
5. Booking: You can hire a private car through travel agencies or local transport providers. Many services offer door-to-door pick-up from your accommodation in Hanoi and drop-off in Ha Long, making the whole trip more convenient.
6. Perfect for small groups: If you're traveling with a group or family, a private vehicle offers ample space for everyone, allowing you to enjoy the trip together comfortably.

Choosing a private car means you can enjoy a customized trip with the added benefit of peace and comfort during your journey. It’s a great option if you're seeking a more premium and private way to travel to Ha Long Bay.

A private car will be a great choice for those who want more space to stop and admire the scenery

4. Travel by motorbike

Traveling by motorbike from Hanoi to Ha Long is an exciting option for adventure seekers. Covering about 155 kilometers in 3 - 4 hours, the ride offers scenic views of rice paddies, countryside, and small towns. Choose Highway 5B for speed or Highway 18 for a more picturesque journey.

Enjoy the freedom to stop, and visit roadside cafés or local attractions. Proper preparation is critical - check your bike’s condition, wear safety gear, and carry essentials. Rentals in Hanoi cost around 150,000 – 300,000 VND per day, making this a flexible and cost-effective choice for exploring Northern Vietnam.

There are many options for traveling to Ha Long Bay by motorbike

What is the best time to visit Ha Long Bay?

The ideal time to visit Ha Long is from March to May and September to November. Which offers pleasant weather and clear skies and is perfect for exploring the bay's scenic beauty. During these months, tourists can enjoy comfortable conditions for cruises, kayaking, and other activities without the peak heat or heavy rainfall.

For those seeking cultural events, the Ha Long Carnaval, held annually on April 30, showcases lively parades and traditional performances. It is an opportunity to experience the vibrant local culture in a festive atmosphere. The colorful costumes and enthusiastic performances make it an unforgettable experience. Visitors can also enjoy various street food stalls and music shows throughout the event.

Similarly, the hot air balloon festival, organized on September 2, celebrates Vietnam National Day with thrilling races and a festive spirit, attracting locals and visitors. The sight of vibrant balloons filling the sky adds a magical touch to the celebrations. It’s a perfect chance to capture stunning photos and immerse yourself in the joyous atmosphere.

Impressive performances at the Ha Long Carnaval Festival

Conservation efforts for Ha Long Bay

Ha Long captivates visitors with its stunning scenery, excellent service, and delicious cuisine, but water pollution remains a pressing concern. The bay faces significant human and plastic waste challenges, leading to some areas being classified as "high risk" where swimming is discouraged.

Vietnamese authorities’ role

Authorities address pollution and protect Ha Long's biodiversity through waste management, coral reef restoration, and tourist caps. They also conduct educational campaigns to raise community awareness about sustainable practices, fostering a balance between tourism and ecological preservation. Collaborations with international organizations further enhance these conservation efforts.

Visitors’ responsibilities

Tourists play a vital role in conservation by adhering to eco-friendly practices, avoiding littering, reducing single-use plastics, and choosing ethical tours. These actions help ensure Ha Long Bay remains a pristine and sustainable destination. Small individual efforts can collectively significantly impact preserving this natural wonder. Encouraging others to adopt responsible travel habits amplifies the positive effect.