Cat Ba doesn’t rush you.
The island wakes slowly – a few fishing boats hum across the bay, someone grills squid by the pier, and the hills are still wrapped in light mist.
If you’re thinking about what to do in Cat Ba Island, start simple.
Walk through the national park trails, take a small boat into Lan Ha Bay, or just sit on Cat Co Beach with your feet in the sand.
Cat Ba isn’t about checking boxes – it’s about feeling time slow down.
Why Cat Ba Island Is Worth Visiting
The best things to do in Cat Ba Island include:
- Cruising through Lan Ha Bay
- Hiking in Cat Ba National Park
- Watching the sunset from Cannon Fort
- Relaxing at Cat Co Beach
- Visiting Hospital Cave and Cai Beo Fishing Village…
If you’re still wondering what to do in Cat Ba, just follow the sea breeze – it’ll take you somewhere worth remembering.
Top Things to Do in Cat Ba Island
1. Explore Cat Ba National Park
One of the highlights of Cat Ba Island is its national park, a UNESCO Biosphere Reserve that covers a significant portion of the island. The park is home to a diverse range of ecosystems, including lush forests, limestone mountains, and crystal-clear lakes.
Exploring the Cat Ba national park allows you to immerse yourself in nature and discover the island’s unique flora and fauna. You can embark on hiking trails that lead to breathtaking viewpoints, providing panoramic views of the surrounding landscape. Keep an eye out for rare species such as the Cat Ba langur, one of the world’s most endangered primates.
2. Cruise around Lan Ha Bay
Adjacent to the famous Halong Bay, Lan Ha Bay offers a quieter and less crowded alternative. Embarking on a Lan Ha Bay boat tour or kayak excursion allows you to witness the beauty of this pristine bay, characterized by towering limestone karsts and emerald-green waters. Cruise through the calm waters, passing by hidden lagoons and secluded beaches. You can even choose to spend the night on a traditional junk boat, enjoying the serenity of the bay under a starry sky.
3. Relax at Cat Co Beaches
If you’re looking for some sun and sand, head to Cat Co Beaches. Comprising three adjacent beaches Cat Co 1, Cat Co 2, and Cat Co 3 this stretch of coastline offers the perfect spot to unwind and soak up the sun. Each beach has its own unique charm, ranging from calm and tranquil to livelier with beachside bars and activities. Take a dip in the refreshing waters, stroll along the sandy shores, or simply bask in the beauty of your surroundings.
4. Visit the Cannon Fort
For history enthusiasts, a visit to the Cannon Fort Cat Ba is a must. This historical site served as a strategic defense post during various conflicts, including the Vietnam War. Explore the network of tunnels and bunkers, which now house exhibits and displays providing insight into the island’s military history. From the fort’s elevated position, you can enjoy panoramic views of Cat Ba Island, Lan Ha Bay, and the neighboring karst formations.
5. Discover Cai Beo Fishing Village
Experience the authentic fishing culture of Cat Ba Island by visiting Cai Beo Fishing Village. This ancient village is considered one of the oldest fishing communities in Vietnam, dating back over 6,000 years. Take a stroll through the village, observe the traditional houses built on stilts, and interact with local fishermen to learn about their daily lives. You can even try your hand at fishing or hop on a boat tour to witness their fishing techniques up close.
6. Explore Hospital Cave
Another fascinating historical site on Cat Ba Island is the Hospital Cave, an underground hospital built during the Vietnam War. This cave complex served as a secret medical facility, providing shelter and medical care to soldiers. Embark on a guided tour to explore the labyrinthine tunnels and chambers, marvel at the ingenious architectural design, and gain insight into the challenges faced during wartime.
7. Try Rock Climbing & Kayaking
If you’re seeking an adrenaline rush, Cat Ba Island won’t disappoint. The island offers several adventurous activities for thrill-seekers. Butterfly Valley is a popular rock climbing destination, with various routes suitable for beginners and experienced climbers.
Challenge yourself as you ascend the limestone cliffs and enjoy breathtaking views from the top. Alternatively, you can go kayaking in the Three Tunnel Lagoon, where you’ll navigate through hidden tunnels and serene lagoons, surrounded by towering karsts. The island also offers opportunities for cycling, allowing you to explore its picturesque landscapes and charming villages at your own pace.
8. Taste Local Seafood
After a day of exploration, treat your taste buds to Cat Ba’s culinary delights. The island is renowned for its fresh seafood, and you’ll find numerous restaurants serving mouthwatering dishes made from the day’s catch. Don’t miss the chance to try local specialties such as grilled squid, seafood hotpot, and Banh Xeo (Vietnamese savory pancake).
In the evening, visit the night market where you can sample a variety of street food and local snacks while browsing for souvenirs and handmade crafts. End your day by unwinding at one of the live music venues or bars, where you can enjoy the vibrant nightlife of Cat Ba Island.
How To get to Cat Ba Island
From Hanoi to Cat Ba Island
Getting to Cat Ba is easier than it looks on the map.
Most travelers take a bus-and-boat combo from Hanoi to Cat Ba Island. It’s simple – a few hours on the highway, then a short ride across the bay. You’ll step off right in Cat Ba Town, usually in time for lunch.
If you want something quieter or you’re traveling in a group, a private car or van makes the trip smoother. Some people even rent motorbikes from Hai Phong and ride all the way across – not the fastest option, but definitely the most fun.
No matter how you get there, the journey feels like part of the adventure. By the time the island comes into view, you’ll already feel the pace slowing down.
Best Time to Visit Cat Ba
There isn’t really a bad time to visit Cat Ba – the island just changes its mood with the seasons.
From April to October, the days are warm, the sea is calm, and everything feels alive. It’s the best time to swim, kayak, and watch Lan Ha Bay glow in the late afternoon light.
If you prefer quiet roads and cooler air, come in November or March. The island slows down a bit – locals have time to chat, and you’ll often have a whole beach to yourself.
Rain can show up anytime, but it usually passes fast. Cat Ba wears even a cloudy day well.
FAQs About Cat Ba Island
Q1. What are the most popular things to do in Cat Ba Island?
Take a Lan Ha Bay cruise, hike in Cat Ba National Park, or visit Cannon Fort for sunset. Many travelers also enjoy kayaking or cycling through the local villages – simple but unforgettable.
Q2. How do you get to Cat Ba Island from Hanoi?
Most visitors take a bus-and-speedboat combo that takes about 3–4 hours. Private cars are also available if you prefer more comfort. Either way, the journey is smooth and scenic.
Q3. When’s the best time to visit Cat Ba Island?
From April to October, the weather is warm and great for swimming or boat trips. Spring and early autumn are quieter if you want fewer crowds.
Q4. What food should I try on Cat Ba Island?
Seafood is the star here – grilled squid, crab hotpot, and steamed clams are local favorites. You’ll find them fresh every day at the market or along the beach.
Q5. How many days do you need in Cat Ba?
Two or three days are enough to explore Lan Ha Bay, hike the national park, and still have time to relax. It’s better to move slow and enjoy the island’s calm vibe.
Final Thoughts on Cat Ba Island
People come to Cat Ba for the views, but they stay for the calm.
You think you’re here to see things, then realize it’s more about how the island makes you feel.
When someone asks later what to do in Cat Ba, you’ll probably smile and say, “Go there and take it slow.”
Because that’s what Cat Ba does best – it reminds you how good it feels to stop rushing.