Railay and 4-Island Sunset Speedboat Cruise with Night Snorkel
Overview
Available languages
6 hours 30 minutes
Mobile ticket
Why should travelers book this tour?
We are the only Company running this tour by Speedboat!!
Discover the most beautiful places around Railay and 4 Islands area by a big and comfortable Speedboat. Going by Speedboat and not by Long Tail boat will allow us to get faster to the islands and to reach snorkel spots that are further from the coast, so that you can make the best snorkel on the area, and all in the most safe and comfortable way for you.
This is a small group tour for up to 17 adults and 2 kids. Several paradisiacal beaches with two amazing snorkels: one during the day and the second at night to see the incredible effect of the bioluminescent plankton. Enjoy lunch on the beach, and as evening approaches you’ll have a snack dinner at Phranang Beach (Railay) or in another amazing beach around 4 islands, taking in the fabulous Sunset!
Additional Info
Not recommended for pregnant travelers
Public transportation options are available nearby
Travelers should have at least a moderate level of physical fitness
Departure times and locations:
12.45 am: Free Meeting Point outside Krabi Resort, beside the King sign (for all Hotels in Ao Nang)
12.55 am: Free Meeting point at Nopparatara Pier for Centara Grand Resort’s guests
1.30 pm: Railay guests. Boat Pick up roundtrip service At Railay West Beach (meeting outside RAILAY BEACH CAFE: 600 baht(from 1 to 3 people and 100 Baht per additional person)
12.20 am: Private transfer round trip from Krabi Town: 1,100 Baht (from 1 to 3 people and 100 Baht per additional person)
12.40 am: Private transfer round trip from Klong Muang: 1,100 Baht (from 1 to 3 people and 100 Baht per additional person)
12.30 am: Private transfer round trip from Tup Kaek: 1,300 Baht (from 1 to 3 people and 100 Baht per additional person)
Children must be accompanied by an adult
Operated by Profesional Certified Guide
Minimum age is 4 years
A minimum of 6 people is required to run the tour
Please advise any specific dietary requirements at the time of booking (Vegetarian and Halal options are available)
All our Programs are not fixed and are subject to tides, weather and sea conditions
Cancellation Policy
For a full refund, cancel at least 24 hours before the scheduled departure time.
What To Expect
Railay Beach
One of the mots famous bays in Thailand
PhraNang Cave Beach
The most famous and beautiful beach in Railay bay, including the very known as Princess Cave
What‘s Included
Buffet lunch (Vegetarian food under previous request)
By Long Tail Boat
Guiding book with information about the islands, some Thai culture, safety rules on board...
All Taxes
For all hotels in Ao Nang there is a meeting point, after the tour drop off at your Hotel in Ao Nang
For pick up point and time please see Additional Info and Schedule & Departure Point
Live commentary on board
Speedboat and the crew
Professional Certified Guide
Life Jackets
Fresh fruits
National park fees
Snack dinner on sunset (club sandwich)
Snorkeling and fish ID briefing
Insurance
Mineral water, soda and coffee
Night Snorkel
Railay round-trip transfer: Price 600 Baht (from 1 to 3 people and 100 Baht per additional person)
Krabi Town round-trip transfer: 1,100 Baht (from 1 to 3 people and 100 Baht per additional person)
Klong Muang round-trip transfer: 1,100 Baht (from 1 to 3 people and 100 Baht per additional person)
Tub Kaek round-trip transfer: 1,300 Baht (from 1 to 3 people and 100 Baht per additional person)
Pickup points
Select a pickup point
Options
Railay and 4-Island Sunset Speedboat Cruise with Night Snorkel
Pickup included
Reviews
746 reviews
Total reviews and rating from Viator & Tripadvisor
Very nice walk!
clmafe,,Feb 3, 2026
- Review from Tripadvisor
5.00Second ride with Thalassa, Dan, Marc and Bond. Very friendly and competent, your good disposition improves the ride. Very good food, well organized activities, recommended
A great day
paolapP4977TW,,Jan 26, 2026
- Review from Tripadvisor
5.00A perfect day with this Thalassa tour. Speedboat ride with a small group to visit the islands; stop at chicken island for lunch. Friendly and well prepared guides. The only flaw is the missed sunset by a whisker at Railey beach. Night snorkeling experience to see the exciting fluorescent plankton! Everything perfect!
Excellent service
Y8015CZsergioa,,Jan 21, 2026
- Review from Tripadvisor
5.00Excellent service from start to finish, very concerned and friendly guides, excellent food, water and drinks free, for Spanish speakers 100% recommended. If I return to Thailand without thinking I choose this agency and nomadic world.
Highly recommended experience on tour 4 Islands + sunset Railay + night snorkeling with Thalassa
teregs1,,Jan 21, 2026
- Review from Tripadvisor
5.00We did the 4 Islands + Sunset Railay + Night Snorkel tour in Spanish with guides Stephan and Eki, and it was a very pleasant experience. The beaches we visited were great and the daytime snorkeling was really divine. At night, the area destined for swimming with bioluminescent plankton had a lot of dangerous jellyfish, so we decided to stay in the boat. Still, the guides were very attentive and took us buckets of water so we could appreciate how the plankton shone, which was a nice detail. I highly recommend booking the tours that Thalassa offers, as they work with small groups, are reliable and provide very careful care.
A magical experience on our Honeymoon – just the best!
Culture21332521142,,Jan 17, 2026
- Review from Tripadvisor
5.00Our experience with Thalassa during our honeymoon in Krabi was simply extraordinary. We took two tours: the 4 Islands tour and the Phi Phi tour, both of which exceeded our expectations completely. My only regret is that I did not have more days to do the third tour (James Bond), because the quality of this company is of another level. We want to make special mentions because the human team is what makes them unique: Dani: An endless thank you for your patience and attentions. Thanks to him, my wife managed to overcome her fear of the sea and had her first snorkeling experiences. It was a phenomenal moment that she will never forget; Dani was extremely attentive at all times, both on the first day and the second. Tuna: An incredibly charismatic guide who knows the sea like the back of his hand. Thanks to their experience, we were able to snorkel to see sharks and live the magical experience of bioluminescent plankton at night. It was a one-off! Jorge: You can see his vision and passion as Thalassa's boss. His way of planning routes is masterful; nothing is repetitive. Everything feels like a “tailor-made suit” designed every day to ensure that customers live exclusive experiences away from the crowds. We are very grateful and happy to have hired you for such a special trip. If you are in Krabi, look no further: Thalassa is the right choice to live the true magic of Thailand.
The best way to visit the Railay area
mariafy3,,Jan 10, 2026
- Review from Tripadvisor
5.00A perfect day, the new boat, the guides always attentive to everything, looking for the best spaces and the best time to visit in each area. With drink and food, and even photo service 😉 All great, highly recommended!!
Railay and 4 islands. For us a 10/10
Davidkrm92,,Dec 28, 2025
- Review from Tripadvisor
5.00They treated us like kings, it was quick beautiful views, it was eaten great despite being heated food on gadgets. And especially super professionals and better pictures that they took of you. A few cracks. The only thing we found that sells as a lot of posture is the plankton and night snorkeling, because we could not do it and practically not seen on the boat.
Unforgettable tour
EderN2,,Dec 26, 2025
- Review from Tripadvisor
5.00Excellent tour of the 4 islands and Railay beach with Thalassa. Tuna, Teresa and Margarita transmit very good vibes and are always on the lookout for everything to go perfect. A great experience.
Enjoyment at Ao Nang
TimoRauta,,Dec 26, 2025
- Review from Tripadvisor
5.00Well worth each penny. Well taken care by crew, excellent condition of boat, good language skills and nice atmosphere!
A pleasant semi-private experience
valeth85,,Dec 25, 2025
- Review from Tripadvisor
5.00Had a great time island hopping with this group. The twi guides we had made it all worth the cost and the experience. Highly recommended!
From THB 3,600.00
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