15 Best Bioluminescent Plankton & Night Tours In Krabi

4 Islands Tours, Bioluminescent Plankton & Night Tours, Cruises & Boat Tours, Evening Experiences, Krabi, Snorkeling, Tour Reviews

Krabi 4 Island Sunset Snorkeling Cruise + Bioluminescent Swim

/ June 4, 2026

1.Krabi 4 Island Sunset Snorkeling Cruise + Bioluminescent Swim

Krabi sunset 4-island cruise with snorkeling gear, kayak and SUP, plus an after-dark bioluminescent swim for $130.44.

Krabi: Bioluminescent Plankton, Snorkeling & Sunset Tour

/ June 4, 2026

2.Krabi: Bioluminescent Plankton, Snorkeling & Sunset Tour

Krabi 7 Islands sunset tour with snorkeling, halal BBQ, and bioluminescent plankton at night, plus convenient Ao Nang pickup.

★ 4.3

“Enjoyable speed boat trip around seven islands. With a BBQ and bioluminescent stop”

863 reviewsFrom $40by GR Rungtawan Co., LTD.

Check Availability →Read the review →

7 Islands Sunset Tours, Ao Nang, BBQ, Bioluminescent Plankton & Night Tours, Evening Experiences, Tour Reviews, Tours

Krabi: 7 Islands Sunset Tour with Plankton Swim and BBQ

/ June 4, 2026

3.Krabi: 7 Islands Sunset Tour with Plankton Swim and BBQ

Krabi sunset island hopping with snorkeling and glowing plankton swim, topped by a beach BBQ with halal and vegetarian options.

★ 4.0

“We liked a lot the activity. We had the time to stop, snorkel, and our guide was very funny. There is a taxi coming to the hotel we’re you are staying. They are a bit slow sometimes cause they have to go and catch everybody. The food is good and the boat is comfortable. The…”

808 reviews7 hoursFrom $49by Koh Tour

Check Availability →Read the review →

4 Islands Tours, Bioluminescent Plankton & Night Tours, Cruises & Boat Tours, Evening Experiences, Krabi, Railay Beach Tours, Tour Reviews

Railay and 4-Island Sunset Speedboat Cruise with Night Snorkel

/ June 4, 2026

4.Railay and 4-Island Sunset Speedboat Cruise with Night Snorkel

Krabi’s Railay sunset speedboat cruise with day and night snorkeling, bioluminescent plankton, and beach meals across 4 islands.

★ 5.0

“The crew worked so hard at making sure we had the best possible time and weather. Sexy Man was a great host and looked after us really well”

744 reviewsFrom $117.40by Thalassa Tour

Check Availability →Read the review →

Bioluminescent Plankton & Night Tours, Evening Experiences, Krabi, Railay Beach Tours, Tour Reviews, Tours

Krabi: Railay Phra Nang & Diamond Cave Sunset Plankton Tour

/ June 4, 2026

5.Krabi: Railay Phra Nang & Diamond Cave Sunset Plankton Tour

A 5-hour Railay day with Phra Nang and Diamond Caves, a beach sunset, and a glowing plankton swim in the Andaman Sea.

★ 4.5

“This was my favourite tour from my trip ( and I did several ) Jessica the guide was so incredibly nice and informative. We had a good amount of time in each place to properly explore. I recommend this tour 1000%”

373 reviews5 hoursFrom $28by Anda Krabi Seatour

Check Availability →Read the review →

7 Islands Sunset Tours, BBQ, Bioluminescent Plankton & Night Tours, Cruises & Boat Tours, Evening Experiences, Krabi, Sunset & Dinner Cruises, Tour Reviews

Krabi: 7 Islands Sunset Hopping Cruise with BBQ & Plankton

/ June 4, 2026

6.Krabi: 7 Islands Sunset Hopping Cruise with BBQ & Plankton

Krabi’s 7-island sunset cruise with BBQ dinner and glowing plankton. Snorkel, sandbars, and a magical night finale.

★ 4.4

“Aslan was our tour guide and he is amazing. My parents are a bit elderly so to get off the boat and on was a challenge but Aslan and his team were amazing at the boat. We were never short of food and water. We came back to the hotel really full. He is a…”

250 reviewsFrom $37by Anda Krabi Seatour

Check Availability →Read the review →

4 Islands Tours, Bioluminescent Plankton & Night Tours, Evening Experiences, Hong Islands Tours, Krabi, Private, Tour Reviews, Tours

Private Tour to Hong Islands & 4 Islands with Sunset & Night Snorkel

/ June 4, 2026

7.Private Tour to Hong Islands & 4 Islands with Sunset & Night Snorkel

Private longtail boat around Hong Islands, plus an optional 4-island add-on with Railay sunset and night snorkel for Krabi.

★ 5.0

“This tour exceeded our expectations. It was a delight to have a private boat to take in the stunning scenery. Our tour guide tuna was funny and thoughtful. Providing up with a great day and also plenty of relaxing alone time on the many bRead more”

175 reviewsFrom $443.51by Thalassa Tour

Check Availability →Read the review →

4 Islands Tours, Bioluminescent Plankton & Night Tours, Evening Experiences, Krabi, Private, Tour Reviews, Tours

4 Islands Sunset + Plankton, Semi-Private Tour only 12 Guests

/ June 4, 2026

8.4 Islands Sunset + Plankton, Semi-Private Tour only 12 Guests

Small-group speedboat islands in Krabi plus sunset views and a night plankton snorkeling stop for real glowing magic at sea.

★ 5.0

“This was such an amazing tour! I can’t stop raving about it. We started the tour with lunch on a practically empty, white sand clear water beach. The food was delicious & they made sure to use no plastic with all reusable dish wear. We then Read more”

166 reviewsFrom $81.49by Krabi Vip Tour

Check Availability →Read the review →

7 Islands Sunset Tours, Bioluminescent Plankton & Night Tours, Cruises & Boat Tours, Evening Experiences, Krabi, Snorkeling, Tour Reviews

Krabi 7 Islands Snorkeling & Plankton Night by Big Longtail Boat

/ June 4, 2026

9.Krabi 7 Islands Snorkeling & Plankton Night by Big Longtail Boat

Krabi 7 islands by big longtail boat with snorkel stops, sunset BBQ, and a night plankton swim that can turn the sea into stars.

★ 4.0

“I booked this tour mainly to catch the sunset. The attached photos show that the sunset occurred behind a mountain. I was really disappointed. They also served the food which was not barbecue like the brochure said, at the same time we were supposed to be catching the sunset. Isn't there another island more suitable…”

164 reviewsFrom $52.23by Oh-Hoo

Check Availability →Read the review →

Bioluminescent Plankton & Night Tours, Krabi, Tour Reviews

Bio Luminescent Swimming From Krabi

/ June 4, 2026

10.Bio Luminescent Swimming From Krabi

Krabi island-hopping by longtail boat with snorkeling, sunset dinner, and Ko Daeng night swimming for bioluminescent plankton.

★ 3.5

“This was a great tour! The hotel pickup was super helpful. We loved our guide and were able to see a lot. We loved the stops and time to enjoy the islands, swimming, snorkeling, dinner, sunset, and bioluminescent. Our guide was super fun and added to our enjoyment.”

85 reviewsFrom $43.75by Oh-Hoo

Check Availability →Read the review →

Ao Nang, Bioluminescent Plankton & Night Tours, Cruises & Boat Tours, Railay Beach Tours, Tour Reviews

Krabi: Railay Beach Bioluminescent Plankton Ferry Cruise

/ June 4, 2026

11.Krabi: Railay Beach Bioluminescent Plankton Ferry Cruise

3-hour Railay Beach night ferry: caves, sunset snorkeling, and bioluminescent plankton. Moon and tide control the glow.

★ 3.7

“Es ist nur eine absoluten Massenabfertigung! Alles ganz hektisch alles muss ganz schnell gehen. Man hat keine Zeit Fotos zu machen oder sonst irgendetwas. Rausgeschmissenes Geld. Lieber 100 Baht ausgeben für den Transfer und gut ist. Dann hat man auch genug Zeit für sich selbst und um die schöne Aussicht zu genießen.”

60 reviews3 hoursFrom $41by GR Rungtawan Co., LTD.

Check Availability →Read the review →

Bioluminescent Plankton & Night Tours, Evening Experiences, Kayaking & Mangrove Tours, Krabi, Tour Reviews, Tours

Krabi Stand-Up Paddleboard Illuminated Night Tour

/ June 4, 2026

12.Krabi Stand-Up Paddleboard Illuminated Night Tour

Krabi Railay night SUP with LED-lit bioluminescent plankton, sunset paddling, wildlife spotting, and guided safety for about 2 hours.

★ 5.0

“Really really fun! It was my first time paddle boarding and I felt very secure throughout. Lam and the other two guides were extremely nice and helped me a lot because I was by myself. It's great because you go at night and water never gets too deep. We saw jumping fish and bioluminescent plankton!”

58 reviewsFrom $66.85by Freebird Paddle Co.

Check Availability →Read the review →

2-Hour Experiences, Bioluminescent Plankton & Night Tours, Canoes & Kayaks, Evening Experiences, Kayaking & Mangrove Tours, Krabi, Tour Reviews, Tours

2-Hour Clear Kayak Illuminated Night Tour in Krabi

/ June 4, 2026

13.2-Hour Clear Kayak Illuminated Night Tour in Krabi

Paddle a clear kayak on Railay at night with LED lights underfoot and a chance of bioluminescent plankton in Krabi.

★ 4.0

“Bastante pobre... dos horas en un kayak para llegar aún lugar lleno de gente en donde escasamente se puede ver algo... extremadamente caro para lo que ofrecen... deberían cambiarle el nombre al Tour a : Paseo Nocturno en Kayak... sería menos engañoso y despertaria menos falsas expectativas.”

57 reviewsFrom $74.60by Freebird Paddle Co.

Check Availability →Read the review →

Ao Nang, Bioluminescent Plankton & Night Tours, Evening Experiences, Railay Beach Tours, Tour Reviews, Tours

Krabi: Railay Sunset and Bioluminescent Plankton Tour

/ June 4, 2026

14.Krabi: Railay Sunset and Bioluminescent Plankton Tour

A 3-hour Krabi longtail boat ride to Railay for sunset, snacks, and a night swim to spot bioluminescent plankton glow.

★ 3.9

“Everything was very rushed and we left about 30min late due to some late passengers. The boat look ok but the steps are not safe and the guy supposedly helping people in and out was not that bothered. I ended up slipping and hurting my foot and not even an apology or a "are you…”

55 reviews3 hoursFrom $31by Krabi Riski Travel & Tour

Check Availability →Read the review →

Bioluminescent Plankton & Night Tours, Cruises & Boat Tours, Dining Experiences, Dinner Experiences, Evening Experiences, Krabi, Sunset & Dinner Cruises, Tour Reviews, VIP

Sunset Dinner Cruise with night Swimming by Luxury Junk Boat

/ June 4, 2026

15.Sunset Dinner Cruise with night Swimming by Luxury Junk Boat

Ao Nang sunset dinner cruise with snorkeling at Poda Island and Pirate Beach, BBQ seafood on board, and hotel pickup.

★ 4.5

“The staff was so amazing the boat itself was so cute and the whole Atmosphere was so romantic but also fun at the same time. We had an amazing time and because they don’t put so many people on the boat it was a much better experience then most other tours we had in the…”

54 reviewsFrom $104.28by Krabi Sea Cruise, A Luxury Tours at Ao Nang, Krabi, Thailand

Check Availability →Read the review →