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Santorini Adventurous Catamaran Experience with Snorkeling

Recommended by 95% of travelers
Badge of Excellence
Santorini, Greece
Great choice
5+ bookings last month.
  • 5 hours (approx.)
  • Pickup offered
  • Mobile ticket
  • Offered in: English

Why travelers loved this

4.8
·
· Will_B ·
May 2025
Very fun afternoon cruise. Boat was comfortable, staff was very friendly, food was tasty, and the sights were incredible. Highly recommend.
· Jason_M ·
Sep 2025
Very good captain and mates. Beautiful waters and food was excellent. Plenty of room to sit and time to relax or swim...

Overview

Santorini’s volcanic beaches and caldera viewpoints are best experienced from the water—but reaching them independently can be difficult. This half-day sailing tour offers a relaxed way to explore the island’s dramatic coastline. Cruise around the Santorini Caldera, stopping near Red Beach and White Beach, and swim in the warm waters around the volcanic islet of Nea Kameni.
  • Choose the evening option to cruise at sunset
  • Enjoy lunch or dinner, accompanied by free-flow wine and soft drinks
  • Travel comfortably with air-conditioned hotel transfers
  • A cost-effective alternative to pricey private charters

What's Included

  • Transportation from/to hotel with an A/C minibus/van
  • Tour escort/host
  • Open bar with local white wine & soft beverages
  • Lunch with BBQ on board, chicken fillet, salads, dessert
  • Use of Snorkeling equipment
  • Printed safety instructions in 7 languages en/fr/es/it/de/ar/cn
  • Info about Santorini during the cruise
  • Gratuities
  • Hiking on the Volcano

Meeting and Pickup

Pickup points

Select a pickup point

Itinerary

1

Vlychada

30 minutesAdmission Ticket Free

2

Red Beach

20 minutesAdmission Ticket Free

3

White Beach

20 minutesAdmission Ticket Free

Lighthouse (Pass By)

4

Mesa Pigadia Beach

20 minutesAdmission Ticket Free

5

Nea Kameni

30 minutesAdmission Ticket Free

6

Palea Kameni

20 minutesAdmission Ticket Free

7

Santorini Volcano

20 minutesAdmission Ticket Free

Additional Info

  • Confirmation will be received at time of booking
  • Not wheelchair accessible
  • Stroller accessible
  • Service animals allowed
  • Near public transportation
  • Infant seats available
  • Most travelers can participate
  • Please advise any specific dietary requirements at time of booking
  • Passport/ID (a copy/photo) is required for all passengers during embarkation
  • Passport name, number, nationality and date of birth is required at the time of booking for all participants
  • Cruise ship passengers must provide the following information at the time of booking: ship name, docking time, disembarkation time ad re-boarding time
  • This tour/activity will have a maximum of 16 travelers

Cancellation Policy

You can cancel up to 24 hours in advance of the experience for a full refund.

Traveler Photos

Gallery picture 1 (from a traveler's review)
Gallery picture 2 (from a traveler's review)
Gallery picture 3 (from a traveler's review)
Gallery picture 4 (from a traveler's review)
Gallery picture 5 (from a traveler's review)

Featured review

Janessy_V
This was a great experience with the opportunity to see all around the island of Santorini! beautiful views and a great Greek lunch are what to expect from this tour! Also, we were able to snorkel! Would highly recommend if your in Santorini!

Reviews

4.8
based on 180 reviews
Total reviews and rating from Viator & Tripadvisor

Catamaran fun time

Jason_M, Sep 2025
Very good captain and mates. Beautiful waters and food was excellent. Plenty of room to sit and time to relax or swim...

This was a great...

Janessy_V, Sep 2025
This was a great experience with the opportunity to see all around the island of Santorini! beautiful views and a great Greek lunch are what to expect from this tour! Also, we were able to snorkel! Would highly recommend if your in Santorini!

Awesome

Luke_S, Aug 2025
Fun for the whole family! I especially enjoyed exploring the shipwreck with the snorkel gear at one of the swim areas.

Disappounting

Linda_R, Jul 2025
When I signed up with Viator, I stated what time my ship left and again when the girl came to pick us up. She took us 1 hour to catamaran where the captain said he couldn’t get us back in time. The company or Viator would not give us any of our $365 back. The company tried to find us another boat but to know avail. We lost our day in Santorini and our money. Very disappointed.

Response from Host, Jul 2025

Dear Linda, Thank you for taking the time to share your feedback. We are sincerely sorry to hear that you were unable to make your trip and we take your concerns under consideration. We would like to take this opportunity to inform you that upon booking on this and every platform the accurate start and end schedule of our cruises is indicated. Due to the specificity of our semi-private tours, the timetables are fixed and are not subject to any modification. This is the specific difference with our private cruises, which we recommend when the client's departure time has to be specific. That said, if we knew the exact time you should return to your cruise ship, we would certainly have directed you more accurately. We're sorry we didn't meet your expectations and have shared your feedback with our team to help us improve. We hope to have the opportunity to provide you with a more positive experience in the future.

Relaxing day!!!

Stacy_K, Jul 2025
This was an amazing day!! We loved snorkeling in the clear blue waters. The lunch was exceptional and the crew were top notch!!! It was such a relaxing worry free day that we all enjoyed.

Response from Host, Jul 2025

Dear Stacy, We are more than happy that we managed to offer you an amazing day and to fullfil your expectations! Thank you very much for your review!

Fun afternoon at sea

Will_B, May 2025
Very fun afternoon cruise. Boat was comfortable, staff was very friendly, food was tasty, and the sights were incredible. Highly recommend.

Bella Vita ❤️wonderful

Mary_H, May 2025
Everyone was wonderful. I would go again on the Bella Vita. ❤️. The crew was great and the meal was delicious

Stunning Sunset

alexandlisat2001, Sep 2024
The sunset cruise was absolutely amazing. The staff was very attentive and the food was delicious! The sunset was spectacular and I highly recommend this cruise!

Fabulous views and boat

Jacqueline_M, Aug 2024
Fabulous! Very nice boat, great views and friendly skippers! Highly recommend this excursion! Very well organised.

Response from Host, Sep 2024

Thank you for your wonderful review and for your recommendation. We hope to see you onboard again!

Beautiful sea views

Candace_S, Jun 2024
The cruise was a lot of fun and it was great to see such beautiful views! Some of the beaches we passed are only accessible by boat so it made the experience even more special. The dinner was also very good and a nice spread.

Wonderful and relaxing boat tour

Marybeth_P, Jun 2024
This was a perfect afternoon. We saw more of the island, swam in the ocean, ate great food, and met some really nice people. I highly recommend this boat tour.

Book this tour!

Andrea_B, May 2024
The Captain and crew were fantastic! This tour was great the boat was very comfortable and the crew made sure everyone had a good time and knew what was going on. Lunch was excellent!!

Response from Host, Jun 2024

Dear Andrea, Thank you for your 5-star rating!

Chill trip

Claire_V, May 2024
It was a nice trip but the crew was not really entertaining the guests like on other boats. It was quiet and chill

Response from Host, May 2024

Dear Claire, Thank you for your compliments on the trip and for your review. We hope that we will have the opportunity to welcome you onboard in the future.

If you do one trip make it this one

Julie_B, May 2024
Excellent trip, met a great bunch of fellow travellers from around the world. Lovely lunch, well looked after by staff

Caldera Yachting

Ambar_P, Sep 2023
This is a must do in Santorini. Caldera Yachting Catamaran was a great experience. The tour, which included food , wine and soft drinks, was a wonderful time. The people were excellent. We could not ask for more. We were taken to the white, black and red beach. Because the total people on the trip is small, we bonded with the other groups and enjoyed our time immensely.

Great sunset excursion

Larry_S, Sep 2023
Had an awesome experience. The staff were amazing, especially Nikos! Great sites, great people, great barbecue on board. We were so glad we booked this excursion. Sunset was breathtaking on the water. Don’t miss this excursion!

I guess next time in Santorini we’ll do the same, but in the afternoon. Just to have the full experience.

Vanessa_V, Sep 2023
Fantastic crew, great group of people and a lot of relaxing, funny moments. Lunch on board was great and the spots to go out and swim were amazing.

A highlight of our Santorini trip

Morganne_S, Jun 2023
The boat was nice, and there weren’t too many people on it. The stops and meal were great too. Would recommend.

Response from Host, Jul 2023

Thank you very much for this 5 star review and recommendation.

The sailing was really...

Jose_A, Oct 2022
The sailing was really nice and overall a great experience! The crew was really friendly and attentive and the views amazing. There was plentiful drinks available and we had multiple servings of wine. For us, there were just a couple minor points: 1) It was mentioned in the booking that there would be two swimming stops, but we only had one (the hot springs, but not the red beach - although we did stop there for a couple minutes for photos of the cliff). The food was nice but not very abundant given the number of people (e.g. the chicken kebab sticks ended half-way through the queue).

Beautiful morning at the sea

Andreja_O, Sep 2022
We liked the cruise very much. The crew was very nice and friendly. We seen nice beaches and the Vulcan, had nice little lunch. It was very nice experience. We would certainly recommend.

Relaxing and Beautiful Views

Emily_D, Sep 2022
Super relaxing cruise around the Caldera. Very friendly crew, food was delicious. I’m glad I decided to go!

Perfect sunset

DANIELAIVANA_G, Aug 2022
Everything was simply perfect, I was traveling by myself and they were very kind to me, the food was delicious, the views were awesome and the other people were very nice too

Response from Host, Sep 2022

Dear Danie thank you so much for your time to share your feedback. Looking forward to welcoming you on board again.

Amazing Experience!!!!

Arvella_J, Jun 2022
Highly recommend!!! Well worth the money. Lots of food and drinks. Nick was the Captain and he was great. Great music too!!! You won’t be disappointed.

Response from Host, Jun 2022

Dear Arvela thank you so much for your amazing review on behalf of our crew and Caldera Yachting team. We are happy that you had so good time on board. Looking forward to welcoming you again in the future.

Superb

Rebecca_R, May 2022
Highly recommend taking a catamaran trip with Caldera Blue Cruise. Captain & Crew we’re excellent, food and drinks plenty. We were lucky to see an amazing sunset .

Response from Host, May 2022

Dear Rebecca, thank you for your wonderful review! It is an honor receiving such great feedback from our guests and offering them an amazing experience while sailing around the Caldera of Santorini. Thank you for your preference in Caldera Yachting, it was a pleasure having you on board! ⛵

A great experience

Nadine_B, Jul 2021
This boat trip was amazing, the team were very helpful and shared interesting information with us about the island and it's history. 10/10 would recommend

Amazing Experience

Handy_H, Sep 2020
Zoi and the crew (Panos - who takes super nice pics and George the Captain ) made our sunset caldera cruising experience magical. We stopped at all the mentioned spots. The sea was lovely and warm, and the food that was cooked for us onboard was delicious. A definite thing to do if you are ever visiting Santorini.

From $115.11

per person

up to 24 hours before the experience starts (local time)

Book ahead!
On average, this is booked 29 days in advance.

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