Cat Ba - Lan Ha Bay
Monkey Island Cat Ba: What to Know Before You Go
A practical guide to Monkey Island in Lan Ha Bay: how to get there, what the monkeys are like, the viewpoint hike, and which Beka tours stop there.
Quick Summary: Tung Thu Beach is located on the quieter western edge of Cat Ba Island, offering a spacious, less-crowded alternative to the busier beaches near town. It suits solo travelers seeking calm as well as groups looking for a relaxed spot away from the crowds.
Finding a peaceful beach that balances natural beauty with modern travel conveniences is a top priority for international travelers exploring Northern Vietnam. While the region is known worldwide for its limestone mountains, many public beaches can become heavily crowded during peak holiday seasons. Travelers often look for a quiet place to unwind without the pressure of large crowds.
Located on the western edge of Cat Ba Island, Tung Thu Beach is an ideal seaside getaway. This modern beach offers a spacious, quiet atmosphere that sets it apart from the busier beaches nearby. For a solo backpacker seeking relaxation or a company organizer planning team-building activities, this bay offers a clean setting for every itinerary.

When planning a stay on the island, understanding local geography and accessibility helps organize the daily schedule. The beach is located directly along Tung Thu Street, a main road connecting the busy tourist town center with the green boundaries of Cat Ba National Park. This location allows international visitors to move easily from a relaxing morning swim to an afternoon of jungle trekking.
Historically, this part of the coast was a small, untouched emerald cove sheltered by towering limestone formations. Beginning in 2009, a series of major investment projects transformed the wild terrain into one of the most developed man-made beaches in the entire archipelago. The redesign focused on creating a quality public space for modern international leisure needs while preserving the natural island charm of Cat Ba Island.
Today, the beach has smooth white sand, a very gentle underwater slope, and consistently calm waters that are naturally protected from dangerous open-ocean tides. These natural conditions make the bay a safe and inviting swimming spot for travelers of all ages. Parents traveling with young children can rest easy knowing that the waves remain gentle throughout the day, providing an ideal environment for wading and basic swimming.
Located only two kilometers from the main town harbor, the beach is fast, simple, and inexpensive to reach. Most international tourists can complete the short trip from their central hotels in less than seven minutes. To give a clear overview of local transport and help estimate the overall Cat Ba travel cost, the main transport options are compared in the table below.
| Method | Estimated cost | Travel experience |
|---|---|---|
| Electric Tram | $0.80 per person | The most popular open-air option to enjoy the sea breeze and take panoramic photographs along the road. |
| Motorbike Taxi | $0.60 per trip | Perfect for independent solo travelers or those who prefer a faster pace to make the most of their daily sightseeing hours. |
| Self Driving | $0.40 per bike | Secure parking lots are available right at the main entry gate, giving complete schedule flexibility. |
For travelers who value saving money and staying active, a morning stroll or an evening walk to the beach is highly recommended. Booking a room at one of the boutique hotels located along the connecting street removes the need for daily transport planning. Being this close makes it possible to enjoy the peaceful local nightlife and golden sunrises on foot.

The summer season from April through August is the peak period for warm-water swimming and water activities. During these sunny months, the skies remain bright blue, and the water is at its clearest of the year. When the main public beaches become crowded with weekend visitors, this bay serves as a pleasant, less-crowded alternative.
By contrast, exploring Cat Ba Island in autumn, winter, and early spring offers a completely different visual experience. Throughout the off-season months, the entire landscape has a calm, romantic look that appeals to eco-travelers seeking quiet. The calm water surface reflects the shifting cloudy skies, providing an artistic, moody background for travel photography.

The most beautiful moment of the day comes as the afternoon turns into a quiet dusk. Watching the sun slowly dip behind the jagged western limestone mountains leaves a lasting impression on every traveler. As the sky shifts from a bright tropical orange to a dark purple, the quiet waves offer a soothing soundtrack for meditation or romantic evening walks.
Thanks to the sheltered nature of the bay and the absence of heavy commercial boat traffic, this beach is widely known as the best spot on the island for self-guided kayaking. Travelers can rent a double kayak for a small fee of $4 to $6 per hour and paddle safely through the mirror-like waters. Paddling independently brings visitors very close to the ancient, weathered limestone cliffs.
The wide, flat, and well-maintained sand of the main beach area provides an excellent venue for beach sports. Local operators regularly maintain nets for beach volleyball, and there is plenty of open space for hosting company team-building tournaments. The spacious layout ensures that active sporting groups never disturb the peace and privacy of independent sunbathers nearby.
In addition, the beach stands out for its fully integrated outdoor event stage. This stage comes equipped with built-in power supply, a basic sound setup, and lighting systems. It is a top choice for international organizations looking to host large-scale gala dinners, live acoustic music nights, or cultural celebrations directly under the stars.
After a long day of swimming and paddling, nothing beats a beachfront barbecue on the sand. International visitors can visit the central covered market early in the morning to hand-select fresh mantis shrimp, blue crabs, squid, and local rock oysters at wholesale prices. Renting a portable charcoal grill directly at the beach makes it possible to cook a coastal feast while sharing cold beers with close friends.
To make the most of limited holiday time, combining beach relaxation with historical and ecological landmarks located along the same route is highly recommended. Just a short drive away is the famous Cannon Fort historical site, located on a high peak overlooking the entire gulf. This historic military outpost is currently closed to visitors, so its status should be checked before it is added to a plan that ends at the beach.
For a more varied coastal experience, the main Cat Co public beach complex is easy to reach via a wooden cliffside path that wraps around the ocean rocks. This connecting trail makes it possible to compare the calm, lake-like water of the western bay with the larger, rolling waves of the eastern side. It is one of the most scenic coastal walking routes available in Northern Vietnam today.
For long-term travelers who want a closer look at traditional local culture, a journey to the remote Viet Hai ancient village is an excellent addition. Located deep within the core zone of Cat Ba National Park, this valley community is perfect for bicycle tours, organic farm-to-table dining, and observing traditional architectural styles. It shows the peaceful, slow-paced rural life that has remained unchanged for generations, away from modern commercialization.
Finally, no trip is complete without booking a Lan Ha Bay cruise. Exploring the emerald waters, kayaking through hidden lagoons, and seeing the floating fishing villages firsthand provides a strong contrast to land-based beach relaxation.
This beach offers a combination of natural safety, coastal calm, and modern convenience for international travelers. Whether the main holiday goal is to enjoy beach sports, paddle into hidden limestone gaps, or simply eat fresh seafood during a quiet sunset, this bay meets every travel need without stretching the budget.
For travelers organizing an upcoming vacation and looking for reliable local insights, transport coordination, or all-inclusive boat tour packages, the multilingual team of destination specialists at Beka Travel is available to help plan smooth, stress-free journeys. Contact our local office to arrange seasonal packages for the trip.
It is about two kilometers from the town harbor. An electric tram runs for around $0.80 per person, a motorbike taxi costs about $0.60 a trip, and self-driving visitors can park at the entrance gate for about $0.40 per bike.
Yes. The beach has a gentle slope and calm, sheltered water protected from open-ocean tides, making it a safe swimming spot for travelers of all ages, including families with young children.