




Your tour begins with a convenient hotel pickup (winter 4:15 PM, summer 4:00 PM). Board our boutique boat at Cai Beo terminal and cruise through the stunning scenery of Lan Ha Bay, passing by the Floating Fisherman Village. We'll head to Monkey Island, where you can relax, swim in the warm waters during golden hour, and keep an eye out for the playful wild residents. As the sun sets, we'll cruise to our spot, under the moonlight and witness the magical glow of bioluminescent plankton illuminating the water around you. Around 8:00 PM, we'll return to the pier for a delicious dinner at our family-owned Alibaba’s restaurant. Enjoy a variety of dishes, with vegetarian options available. After dinner, transportation back to your hotel is arranged. Important Things to Note: The itinerary may change due to weather conditions. Encounters with monkeys are common but are not guaranteed Bioluminescence brightness varies daily and may not be as prominent as depicted in pictures
From the operator’s live schedule on Viator, checked Oct 13.
Lan Ha Bay Cruise: Board a boutique boat and cruise through the stunning scenery of Lan Ha Bay, admiring the imposing limestone formations. Cai Beo Floating Fisherman Village: Pass by the oldest village in Northern Vietnam and get a glimpse into the daily lives of the local fishermen. Monkey Island: Stop here to relax, swim in the warm waters, and keep an eye out for the island's playful wild residents during the golden hour. Swimming & Bioluminescent Plankton: As the sun sets, we'll cruise to our spot. Swim under the moonlight and witness the incredible glow of bioluminescent plankton illuminating the water around you. Dinner: Enjoy a delicious dinner at our family-owned Alibaba's restaurant, located next to the pier, before we arrange transportation to take you back to your hotel.
Reviews collected by Viator and Tripadvisor
Excurgo comparison of 256 Viator tours, recalculated daily.
For a full refund, cancel at least 24 hours before the scheduled departure time.
Bioluminescent Plankton Boat Tour lasts about 5 hours. The itinerary has 1 stop.
Prices start at $41 per person for this Cat Ba experience, booked through Viator with the price shown before checkout. There is 1 booking option, so the final price depends on the option you choose.
According to the operator’s current schedule, it runs every day, starting at 4:00 PM.
Yes. Cancel at least 1 day before the start for a full refund. Later cancellations are non-refundable.
Yes, pickup is offered. Pickup points include Cat Ba 168 Homestay, Catba Seapearl Adventure.
The experience is available in VI, EN.
It is a small-group experience with a maximum of 30 participants.
Yes, bookings are confirmed instantly.
Travellers rate it 5.0 out of 5 across 39 reviews on Viator and Tripadvisor; it is run by Alibaba's Tours.
Reviews collected by Viator and Tripadvisor
| Tour | Duration | Rating | Price | |
|---|---|---|---|---|
Bioluminescent Plankton Boat Tour | 5 hours | 5.0 (39) | $41 | |
Sunset & Bioluminescent Plankton Kayaking Lan Ha bay | 4 hours | 4.9 (98) | $43 | View |
Magical Sunset and Evening with glowing plankton by Cat Ba Local | 4 hours | 4.9 (132) | $45 | View |
2-Day cruise in Lan Ha bay and Ha Long with plankton excursion | 2 days | 5.0 (40) | $145 | View |
2 Days 1 Night Lan Ha Bay Adventure | 2 days | 5.0 (73) | $141 | View |
Sunset & Bioluminescent Plankton by night kayaking in Lan Ha Bay. | 4h 30min | 5.0 (17) | $51 | View |
Sunset and Bioluminescent Kayaking Tour in Lan Ha Bay with Dinner | 7 hours | — | $37 | View |