- Introduction
- Key Points
- The Experience: What You Can Expect
- Convenient Pickup and Transfer
- Sunset, Swimming, and Relaxation
- Dinner with a View
- Bioluminescent Kayaking and Stargazing
- Flexible Route and Respect for Nature
- Return and Drop-off
- Why This Tour Offers Great Value
- Additional Details and Practical Tips
- Who Is This Tour Best For?
- The Sum Up
- FAQ
- More Evening Experiences in Cat Ba
- More Boat Tours & Cruises in Cat Ba
- More Tour Reviews in Cat Ba
- Still browsing? Here are more Cat Ba experiences we've covered recently
Introduction

The Eco Night Kayak Cruise through Lan Ha Bay offers a captivating way to explore Vietnam’s lesser-known yet stunning waters. With glowing plankton lighting up the dark lagoons, this experience promises a surreal night on the water. Based on glowing reviews and detailed itineraries, it’s clear this tour delivers both beauty and authenticity.
What makes this trip stand out? First, the small-group setting ensures a peaceful, intimate experience. Second, the knowledgeable eco-guides make both safety and environmental responsibility a priority. Third, the combination of sunset, dinner, and bioluminescence offers a well-rounded adventure. However, it’s worth noting that the bioluminescence is best on low-moon nights, which could impact visibility.
This tour is perfect for travelers eager for a serene, nature-focused outing with a touch of magic. If you love quiet evenings, stunning scenery, and eco-conscious travel, this could be a highlight of your time in Cat Ba.
Key Points

- Eco-friendly focus with Leave-No-Trace practices and eco-guides
- Affordable value at just $36.99, including dinner and safety gear
- Ideal for small groups, creating a personalized experience
- Best on moonless nights, as bioluminescence varies with lunar phases
- Includes dinner and sunset swim, balancing activity and relaxation
- Guided by knowledgeable, friendly locals who prioritize safety and environmental care
Love the evening vibe? Here are more after-sunset activities we've covered in Cat Ba
The Experience: What You Can Expect

Convenient Pickup and Transfer
Your evening begins with a hotel pickup in Cat Ba Town, making logistics hassle-free. The transfer to Beo Harbor is smooth, and from there, you’ll hop aboard an escort boat heading out to Lan Ha Bay’s quieter spots. This setup means you’re quickly away from the crowds, in a quiet bay filled with promise.
Sunset, Swimming, and Relaxation
Once on board, you’re treated to a sunset swim—a golden hour moment where you can dip in the calm waters or simply unwind on deck. The scenery here is worth noting: the bay’s natural beauty shines brightest at this time, with the fading light casting a warm glow over the limestone formations.
Dinner with a View
While watching the sunset, your crew prepares a delicious Vietnamese dinner—with vegetarian options available. This meal adds a satisfying touch after a day of exploring and prepares you for the night ahead. The fact that dinner is included makes this tour excellent value, especially considering the full experience.
Here are more experiences we've reviewed in Cat Ba
- Full Day Guided Tour to Lan Ha Bay with Kayaking, Cliff Jumping
- Full day deep water soloing – Kayaking in Cat Ba – Ha Long Bay.
- Cruising- Kayaking- Cycling- Trekking 3D/2N from Cat Ba in less tourist areas.
- Kayaking at Lan Ha Bay
- Halong Bay and Lan Ha Bay from Cat Ba Island: Cruise and Kayak Tour
- Cruise and kayak on Lan Ha bay Ha Long bay with local experts
Bioluminescent Kayaking and Stargazing
At around 6:15 PM, you’ll receive a safety and eco-briefing from your certified guide, who will equip you with a life jacket, paddle, and headlamp—all designed to avoid light pollution and preserve the glow of the plankton. The guides, like T mentioned in reviews, are notably friendly and knowledgeable.
Paddling slowly into dark coves, you’ll experience the magic of bioluminescent plankton lighting up with every stroke. This glow, best viewed on nights with little moonlight, turns your kayak into a trail of shimmering light. Along the way, there’ll be opportunities for stargazing and snapping photos of the star-studded sky—an added bonus for night lovers.
Flexible Route and Respect for Nature
Routes can change depending on weather conditions and park regulations, ensuring safety and environmental preservation. The tour’s emphasis on Leave-No-Trace principles means you won’t be touching or collecting marine life, helping keep Lan Ha Bay pristine.
Return and Drop-off
After the kayaking adventure, you’ll return to Beo Harbor, where your vehicle awaits to transfer you back to your hotel. The entire experience lasts approximately five hours, making it a manageable yet memorable evening activity.
Why This Tour Offers Great Value
When you consider that the trip includes transportation, dinner, safety gear, and eco-guidance for just under $37**, it’s quite a bargain. The experience is immersive without being overly intense or touristy, emphasizing sustainable practices and authentic interaction with the environment.
Reviewers often highlight that guides like T are particularly friendly and helpful, making the experience both safe and enjoyable. The stunning views, combined with the unique bioluminescence, create lifelong memories—especially for those who love natural wonders.
Additional Details and Practical Tips

- Timing is key: The glow from plankton is most vivid on low-moon nights. If you’re flexible with dates, check the lunar calendar before booking.
- Group size is capped at 35 travelers, which encourages a more intimate atmosphere.
- Duration of around five hours balances activity with relaxation, perfect for an evening outing.
- Pricing at $36.99 makes it accessible, especially considering what’s included: dinner, transfers, safety gear, and eco-briefing.
From the reviews, we know guests appreciated the guides’ knowledge and friendliness. T, in particular, received praise, which hints at the quality of the local staff and their dedication to visitor safety and enjoyment.
Who Is This Tour Best For?

This cruise appeals most to travelers seeking peaceful, nature-based experiences. It’s suited for those interested in eco-tourism and wildlife, as well as anyone looking to witness something truly magical—bioluminescent plankton lighting up the night.
It’s ideal for small groups or couples wanting an intimate, quiet adventure, and those who enjoy combining outdoor activities with cultural cuisine. If you’re after a relaxing yet visually stunning evening, this tour fits the bill perfectly.
However, it’s worth mentioning that moon phase can influence the glow’s brightness, so if you’re chasing the brightest bioluminescence, plan accordingly.
The Sum Up

The Eco Night Kayak Cruise in Lan Ha Bay offers a thoughtful blend of eco-consciousness, stunning natural beauty, and cultural experience at a reasonable price. With knowledgeable guides leading you through calm lagoons and a chance to see glowing plankton light up the night, it’s a truly unique adventure. The included dinner, sunset swim, and starry sky views add layers of enjoyment that make this worth every penny.
This tour is especially well-suited for travelers who prioritize authentic, environmentally friendly experiences and are eager to witness the enchanting magic of bioluminescent waters. Whether you’re a solo traveler, couple, or small group, this outing promises a memorable night away from the crowds, exploring one of Vietnam’s most beautiful and serene settings.
If you love natural wonders and peaceful excursions, this is a must-do activity in Lan Ha Bay.
FAQ

Is pickup included in the tour?
Yes, hotel pickup in Cat Ba Town is part of the package, making the start of the trip convenient and hassle-free.
What should I wear or bring?
While specific clothing suggestions aren’t provided, bring comfortable clothes suitable for swimming and paddling. The gear provided includes a life jacket, paddle, and headlamp.
Can I do this tour if I don’t know how to kayak?
Absolutely. The tour involves guided, slow paddling suitable for beginners and all skill levels.
What if I want to cancel?
You can cancel up to 24 hours in advance for a full refund, making it flexible if your plans change.
Is dinner included?
Yes, a Vietnamese dinner is served onboard, with vegetarian options available.
How long does the entire experience last?
The tour runs for about five hours, including pickup, transfer, dinner, kayaking, and return.
Is this tour suitable for children?
Most travelers can participate, but children should be comfortable paddling and be supervised, especially at night.
What if the weather isn’t suitable?
Routes may vary depending on weather conditions and park regulations to ensure safety and environmental care.
This meticulous yet approachable tour offers a wonderful blend of adventure, relaxation, and eco-friendly fun—just what you need for a memorable night in Lan Ha Bay.
More Evening Experiences in Cat Ba
- Eco Night Kayak Cruise: Bioluminescent Plankton in Lan Ha Bay
- Experience the Sunset and Plankton Bioluminescent Night Kayak
- Sunset on Lan Ha Bay to Viet Hai Village to Viewpoint Ha Long Bay
- Lan Ha Bay Sunset and Bioluminescent Kayaking Tour
- Experience Lan Ha Bay: Half-Day Boat Trip, Kayaking, and Sunset
- 2 Days and 1 Night Tour on Cozy Boutique Cruise in Lan Ha Bay
More Boat Tours & Cruises in Cat Ba
- Eco Night Kayak Cruise: Bioluminescent Plankton in Lan Ha Bay
- Cozy Boutique Cruise – Lan Ha Bay & Cat Ba Island Explorer 2D1N
- Experience Lan Ha Bay: Half-Day Boat Trip, Kayaking, and Sunset
- 2Days 1Night in Lan Ha Bay Cruise and Ha Long Bay Kayaking
- Lan Ha Bay Day Tour From Ha Noi – Daiichi Cruise (VIP3)
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More Tour Reviews in Cat Ba
- Private Transfers FROM/to Ninh Binh TO/from Cat Ba island
- Eco Night Kayak Cruise: Bioluminescent Plankton in Lan Ha Bay
- Experience the Sunset and Plankton Bioluminescent Night Kayak
- Sunset on Lan Ha Bay to Viet Hai Village to Viewpoint Ha Long Bay
- Lan Ha Bay Sunset and Bioluminescent Kayaking Tour
- Cozy Boutique Cruise – Lan Ha Bay & Cat Ba Island Explorer 2D1N
Still browsing? Here are more Cat Ba experiences we've covered recently
- Private Transfers FROM/to Ninh Binh TO/from Cat Ba island
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- Cozy Boutique Cruise – Lan Ha Bay & Cat Ba Island Explorer 2D1N
- Experience Lan Ha Bay: Half-Day Boat Trip, Kayaking, and Sunset
- 2Days 1Night in Lan Ha Bay Cruise and Ha Long Bay Kayaking
- Lan Ha Bay Day Tour From Ha Noi – Daiichi Cruise (VIP3)
- Cozy Boutique Cruise – Lan Ha Bay & Cat Ba Island Explorer 3 Days
- One Day Trekking Cat Ba National Park
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