Explore Santorini and its volcanic wonders with Alex Private Boat

Recommended by 100% of travelers

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Santorini, Greece

3 hours (approx.)
Mobile ticket
Offered in: English

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Overview

Skip the crowded beaches and enjoy a leisurely private cruise along Santorini’s stunning rocky coastline. Private tours include a swimming stop off the coast of Nea Kameni—a tiny volcanic island that most visitors miss—and another swimming or snorkeling stop by Thirassia. Snorkeling equipment will be provided and tours end with a sampling of traditional Greek refreshments.

A private snorkeling cruise to Nea Kameni and Thirassia
Enjoy a personalized experience, without the rush of a group tour
Learn about Santorini’s volcanic history and see lava rocks up-close
Sample tasty Greek snacks and refreshments aboard a music-equipped boat

What's Included

Snacks

Traditional Greek cuisine and local wine
Use of Snorkeling equipment

Use of Snorkelling equipment

Meeting and Pickup

Meeting point

Santorini Old Harbor
Fira 847 00, Greece
When you are down at the port,as you face the sea,walk left and you will see a small white chapel.Your vessel under the name Mirsini or Taxiarchis,will be waiting for you close to it!

End point

This activity ends back at the meeting point.

What To Expect

Nea Kameni

Palea Kameni

Additional Info

Confirmation will be received at time of booking
Not wheelchair accessible
Near public transportation
No heart problems or other serious medical conditions

Most travelers can participate
Please have with you either a black or an old swimsuit as the sulfury waters in the hot springs effects the color of it
This is a private tour/activity. Only your group will participate

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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

Lucia_B

The boat was clean and the ride to several swim/snorkel spots were beautiful. Our guide told us about the history of the island and provided a delicious lunch spread. The only negative thing is that I wish we were told ahead of time to wear an old swimsuit due to the volcanic sulfur in the water which stained our swimsuits. I would highly recommend this private boat!

Reviews

5.0

based on 43 reviews

Total reviews and rating from Viator & Tripadvisor

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This was a wonderful...

Tiffany_F, May 2025

This was a wonderful experience. Pannos was our captain and he was very knowledgeable and a wonderful host. The meze he served for lunch was wonderful. Highly recommend!

Fun way to cool off and see Santorini from the water!

Nancianne_C, Aug 2024

Our captain Alex was great! Swam in the hot springs. Food was homemade and delicious. A great day on the water!

Response from Host, Aug 2024

Thank you very much for your kind words for our services,we really appreciate that!Just don’t understand if you enjoy the time with us,why you rate us 4 out of 5 stars.The reason we ask is to improve our services.Thank you very much for cruising with us!

Totally Amazing!!

Melissa_L, Jun 2024

This is a local company that i can only speak highly of!!! We weren't with all the other crowds of people, swam closely to the hot spring, and enjoyed Greek food on the boat. It was one of the highlights of our trip!

Best excursion of the cruise

Doug_B, May 2024

We would absolutely do the same trip again. It was a great value, not much more than a non private tour. Panos and Alex took great care of us. They brought us to very private places and they provided an excellent traditional Greek meal for us right on the boat. They were at the dock waiting for us when we arrived. Panos knows all about the area and gave us a great education. Not too much, not to little. Great trip

Family fun on our own boat

Marina_A, Jul 2023

Alex (the skipper) & George were fantastic! Our kids (13 & 15) loved swimming in the hot springs near the volcano. Word of advice- wear old swim suits, the sulphur will discolor your suits. Snorkeling was enjoyable & easy… lunch was excellent. A perfect 3 hours of being out on the water and seeing Santorini from another view.

A great 3 hour boat trip

Erin_C, Jul 2023

Alex was very friendly and knowledgeable. Swimming in the clear water and the meal Alex and George prepared was delicious!

A great day in santorini!

Emily_E, Jun 2023

Our boat captain was incredibly nice and always checked to make we were doing okay! The company was easy to get in touch with which was a great help! Definitely would go again!

Santorini MUST!

wendy_h, May 2023

This trip was a highlight of our vacation in Santorini. The guides were kind, knowledgeable and accommodating. Highly recommend!

Private and peaceful.

Lucia_B, Oct 2022

GREAT Experience!!!

Maura_M, Aug 2021

We were originally supposed to go on a semi-private catamaran, but the weather prohibited it. Luckily, we were able to book this excursion at the last minute. This private cruise was perfect. Dimitri was very friendly and knowledgeable about the volcano island with great tips on where to swim and what to expect. He also showed us old fishing houses within the rocks of another island that we never would have known about. The best part was having the boat to ourselves so we could relax and go at our own pace. Dimitri was there as a guide and captain, but also kept a distance, allowing family time and conversation. The meal he prepared was delicious! A very professional outfit for sure. Five enthusiastic stars!!