About This Tour
Whether you want to explore the rock formations of the Caldera from the water, enjoy a relaxing day of swimming and sunbathing or just enjoy the spectacular sunset, a private boat charter is the answer. On this 5-hour cruise, you will see various Greek islands and towns from the water, swim or snorkel, and enjoy a delicious meal made only with local products.
Photo Gallery
Our vessel from above
Exploring unique volcanic formations
Cruising in the Caldera
Let us help you organize memories that will remain for ever
Sunbathing at the bow
Unique moments
TopTours Insights
Explore Santorini’s volcano with Alex Private Boat Rental
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What's Included
What's Not Included
Additional Information
Cancellation Policy
For a full refund, cancel at least 24 hours before the scheduled departure time.
✓ Free cancellation due to bad weather
Tour Operator
Alex private boat rental
Official supplier for this experience. Bookings are handled directly through Viator with verified partners.
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Trusted local operator
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Guest Ratings
Total review count and overall rating based on Viator and Tripadvisor reviews
Based on 298 verified reviews
Average rating
Frequently Asked Questions
Common questions about Explore Santorini’s volcano with Alex Private Boat Rental
Who operates this experience?
This experience is operated by Alex private boat rental, a local sightseeing provider in Santorini.
What's included?
This tour includes Private tour, Towels , and Use of Snorkelling equipment. Additional amenities and services are included. All inclusions are provided by the tour operator.
How long is this tour?
The experience lasts approximately 5 hours, giving you time to fully enjoy your chosen activity.
Can I cancel this tour?
Yes, you can cancel up to 24 hours before the scheduled departure time for a full refund. If weather conditions are unsafe, the tour may be canceled by the operator. In such cases, you'll be offered a refund or reschedule.
What should I bring?
We recommend bringing comfortable walking shoes, a camera, and weather-appropriate clothing. All necessary equipment is provided.
Will I receive instant confirmation?
Yes, you'll receive instant confirmation when you book.
Is this tour worth it?
Yes, this experience has a 5.0-star rating based on 298+ reviews, making it a highly rated option in Santorini.
What to expect on this tour?
This sightseeing experience lasts approximately 5 hours and includes all necessary equipment and guidance. You'll have access to Private tour and more.
Ready to Go?
Book Explore Santorini’s volcano with Alex Private Boat Rental
Secure your spot instantly through Viator and receive flexible cancellation options plus verified customer support.
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