Trade the crowded shorelines for the rhythmic pulse of the island’s secret heart. This journey is a masterclass in transitions, taking you from the vibrant life of the mangrove canopy to the surreal glow of a sea that mimics the stars. As the afternoon sun dips, you’ll navigate the ancient waterways of Thung Yee Peng by traditional longtail boat, observing macaques and kingfishers in their emerald sanctuary. At Laem Kho Kwang, the river meets the ocean, offering a front-row seat to a fiery sunset enjoyed over a quiet dinner on the sand. The true magic, however, awakens in the dark. In a final, ethereal kayaking session, you’ll witness the bioluminescent plankton—a rare phenomenon where every stroke of your paddle ignites the water in shimmering blue sparks. It is a silent, breathtaking finale that feels less like a tour and more like paddling through a dream.
From the operator’s live schedule on Viator, checked Oct 13.
Your adventure begins with a convenient hotel pickup, whisking you away to the historic Thung Yee Peng Pier. After a brief safety orientation, you’ll step aboard a traditional Thai longtail boat.
Scenic longtail boat cruise through the Thung Yee Peng mangroves.
Paddle toward the shores of Laem Kho Kwang for a picturesque seaside meal as the sun dips below the horizon.
Enjoy a scenic boat return followed by an ethereal encounter with glowing plankton from your kayak.
Get picked up from your hotel on Koh Lanta. The exact pick-up time will be confirmed by email after you have made the booking.
Reviews collected by Viator and Tripadvisor
Excurgo comparison of 116 Viator tours, recalculated daily.
For a full refund, cancel at least 24 hours before the scheduled departure time.
Mangrove Kayaking from Sunset to Bioluminescent Plankton lasts about 4h 30min. The itinerary has 4 stops.
Prices start at $55 per person for this Ko Lanta 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.
Children aged 4–11 pay from $37, adults from $55. Infants go free.
Yes. Cancel at least 1 day before the start for a full refund. Later cancellations are non-refundable.
Yes, pickup is offered. Get picked up from your hotel on Koh Lanta. The exact pick-up time will be confirmed by email after you have made the booking. Pickup points include Green Garden Resort.
The experience is available in TH, EN.
It is a small-group experience with a maximum of 25 participants.
Infants are required to sit on an adult’s lap
Yes, bookings are confirmed instantly.
Travellers rate it 5.0 out of 5 across 1 reviews on Viator and Tripadvisor; it is run by Trip Store Krabi.
Reviews collected by Viator and Tripadvisor
Had an amazing time with our guide Momo, he made everyone feel comfortable and kept the vibe fun the whole time. Everything was just as described, with hotel pickup, longtail boat ride through the mangroves, then kayaking where we caught a beautiful sunset. Dinner was super tasty, and after dark we went back out and saw bioluminescent plankton glowing in the water, which was unreal. Thank you for this experience! :)
| Tour | Duration | Rating | Price | |
|---|---|---|---|---|
| Mangrove Kayaking from Sunset to Bioluminescent Plankton | 4h 30min | 5.0 (1) | $55 | |
 Krabi 4 Island Sunset Snorkeling Cruise + Bioluminescent Swim | 6–7 hours | 4.9 (2,003) | $136 | View |
 Ko Lanta Sunset and Bioluminescence Plankton by Kayaking | 3 hours | — | $55 | View |
 Sunset and Bioluminescent Plankton Boat Tour From Koh Lanta | 3h 30min | — | $46 | View |
 Sunset Tour of the Hong Islands with Bioluminescent Plankton | 7 hours | 4.4 (16) | $52 | View |
 Krabi 7 Islands Sunset Tour with Bioluminescent Plankton + BBQ | 6 hours | 4.7 (6) | $49 | View |
 Bioluminescent Plankton, Sea Canoes & Sunset at James Bond Island | 8–9 hours | 5.0 (2) | $327 | View |