Dreaming of gliding through emerald waters, weaving between towering limestone pillars, and taking a refreshing dip in a world heritage site? If you’re planning a trip to Halong Bay, the question isn’t just can you swim and kayak—it’s where and how you can have the most unforgettable experience. Let’s dive in!
Swimming & Kayaking Possible?
Absolutely, YES! In fact, swimming and kayaking are the heart and soul of a true Halong Bay experience. It’s your front-row ticket to connect with the bay’s majestic beauty. Paddling a kayak lets you sneak into hidden lagoons and silent caves, while a quick swim in the calm, green waters is the perfect refreshment under the Vietnamese sun. Any good cruise will make sure these activities are a key part of your journey.

Is It Safe to Swim or Kayak in Halong Bay?
Your safety is the number one priority. Swimming and kayaking in the designated areas are perfectly safe. All reputable cruise operators provide life jackets, give clear safety briefings, and choose the calmest, most protected spots for these activities. Just remember to always listen to your guide, wear your life jacket while kayaking, and swim only in the approved areas. The water is typically very still, making it great for both beginners and pros.
Bai Tho Junks’ safety reputation comes from:
- Captains with 15–25 years of local experience
- Deep knowledge of tides, undercurrents, and seasonal conditions
- Real-time coordination with Halong Bay Management Board
- Carefully selected activity zones with calm, shallow waters

Best Spots for Swimming and Kayaking in Halong Bay
Not all parts of the bay are created equal. Your experience depends hugely on which bay you choose to explore.
Halong Bay – The Popular Choice
This is the famous, central zone you see in all the pictures. It’s iconic but can get busy.
- Luon Cave (Hang Luồn): Kayaking through a stunning limestone arch into a secret, serene lagoon surrounded by lush cliffs. It’s a magical experience and a must-do.
- Titop Island Beach: A beautiful sandy beach with a fantastic viewpoint hike. Perfect for a swim, though it can get crowded with tourists during peak season.
“Halong Bay- Ideal for first-time visitors who want the classic highlights, but be ready to share the space during busy hours.”


Bai Tu Long Bay – For Peace & Authenticity
This is Halong Bay’s hidden gem. Located northeast, it offers the same stunning scenery but with far fewer tourists and pristine, clear water. It’s the top choice for those seeking tranquility.
- Cap La & Cong Do Area: Imagine kayaking on glassy, jade-green water in complete peace. This incredibly pristine and less-known area is an ideal kayaking paradise.
- Vung Vieng Floating Village: Swap your kayak for a local bamboo boat and gently row through a traditional fishing village, getting a glimpse into the daily life of local fishermen.
- Thien Canh Son Cave: This spot has it all! A small, private white-sand beach at the foot of a captivating cave waiting to be explored. It’s arguably the most beautiful spot on the route for both swimming and kayaking.
This is our home turf — Bai Tho was one of the first cruise companies to operate here, long before it became known as “Halong Bay’s quiet twin.”

Lan Ha Bay – An Adventurer’s Playground
South of Halong Bay, this area is just as beautiful and is a hub for active exploration.
- Dark & Bright Cave (Hang Sáng Tối): Embark on an adventure by kayaking through a long, tunnel-like cave that opens up to a spectacular hidden lagoon enclosed by mountains.
- Ba Trai Dao Area (Three Peaches Islet): Known for its crystal-clear, shallow waters and lovely white sand beach. It’s a gorgeous, peaceful area perfect for swimming and paddling.

Choose Your Adventure: Kayaking & Swimming with Bai Tho Junks
The cruise you pick defines your experience. At Bai Tho Junks, we have the perfect cruising boat for the type of adventure you’re seeking.
- Treasure Junk: The ultimate choice for Bai Tu Long Bay. This intimate junk, with only 14 cabins, is specially designed for this quieter route. It offers access to the most stunning and secluded kayaking spots, ensuring a private and authentic experience away from the crowds.

- Victory Cruise: For those who want the classic Halong Bay tour, Victory Cruise delivers. You’ll visit iconic spots like the famous Luon Cave for a fantastic kayaking session amidst the bustling beauty of the core bay.

- Aime’e Cruises: For the traveler who desires luxury without sacrificing adventure. Our newest, spacious 29-cabin cruiser offers a premium experience where you can kayak and swim in the bay and return to unparalleled comfort and style.

So, can you swim and kayak in Halong Bay? Not only can you—you absolutely should. It’s the best way to feel the soul of this natural wonder. All that’s left is to choose your perfect cruise and get ready for the adventure of a lifetime

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