Santorini: 3-Hour Boat Tour to Oia & Thirassia Hot Springs

If you’re dreaming of swirling volcanic landscapes, dramatic cliffs, and crystal-clear waters, a boat tour around Santorini might just be your best bet. This 3-hour private cruise offers an eye-opening perspective of the island’s natural beauty, seen from the calm waters of the caldera. We’re here to give you a detailed look at what to expect, who it’s best for, and why it could be a highlight of your Greek getaway.

What we love most about this experience is how it combines stunning scenery, relaxed swimming stops, and the chance to see Santorini’s iconic landmarks up close—all in a compact, well-organized trip. The ability to enjoy personalized service with a private guide makes it feel special, while the inclusion of snacks like local wine and photos adds value.

One possible drawback? The tour is only 3 hours long, so if you’re craving a full-day adventure, this might feel a bit quick. However, if your schedule is tight or you prefer a laid-back experience, this cruise hits the sweet spot.

This experience suits travelers looking for a balance of sightseeing and relaxation, especially those who love stunning coastal views and want a more intimate setting than larger group tours. It’s also perfect for those who enjoy snorkeling, soaking in hot springs, or simply relaxing aboard a boat with a glass of wine.

This experience made our article of 5 Must-Try Cruises And Boat Tours In Oia.

Contents show

Key Points

Private and personalized experience with a dedicated captain
Stunning views of Santorini’s cliffs, especially Oia’s famous silhouette
Swim stops in crystal waters and hot springs
All essential equipment included, like snorkeling gear, towels, and life jackets
Flexible itinerary with options for pickup from key ports
Photo & video services to capture your memories

You can check availability for your dates here:

Setting Sail: How the Tour Unfolds

The tour begins with a convenient pickup from locations like Athinios Port, Old Port of Fira, or Ammoudi Bay, depending on your preference. Once aboard, your crew—led by a friendly captain—sets sail into the caldera, offering immediate breathtaking views of Santorini’s cliffs that soar dramatically above the sea.

Passing Oia’s cliffs is a highlight. Known for its whitewashed buildings and blue-domed churches, Oia’s iconic profile from the water is a must-see. We loved the way the cliffs frame the town, offering a picture-perfect backdrop for your photos. Many guests mention how this view is even more impressive when seen from the sea, as it provides a different, more intimate perspective.

The next stop is near Saint Nicholas Church, where you can take a refreshing swim in the crystal-clear waters. Several reviews remark on how clean and inviting the water is, and how easy it is to snorkel using the provided gear. One reviewer shared, “The water was so clear, I could see the fish, and it felt like swimming in a giant swimming pool.”

Your journey continues past Thirassia, a smaller, less-visited island that offers a peaceful contrast to Santorini’s crowds. Many appreciate this part of the cruise for its untouched look, providing a glimpse of authentic island life away from tourist hotspots.

Like being on the water? We've looked at these other boat experiences in Oia

Around the Volcano and to the Hot Springs

Sailing around the volcano is a dramatic experience. The landscape here is rugged and raw, with lava formations and steep cliffs. It’s a chance to appreciate the island’s volcanic origins. The captain often points out interesting geological features, and you can ask questions or just enjoy the scenery.

Ending the trip with a swim in the Hot Springs is a real treat. These naturally warm waters are believed to have therapeutic properties. Guests mention feeling relaxed and rejuvenated after soaking in the warm mineral-rich waters. The tour provides towels and noodles for safety and comfort, making it easy to float and unwind.

What’s Included & What’s Not

The tour includes a host of thoughtful touches: snorkeling equipment, towels, life jackets, and a captain to guide your journey. You also get photos and videos captured during your trip, so you don’t need to worry about missing out on memories. A complimentary glass of local wine or soft drink adds a relaxing touch to the experience.

However, note that food is not included, so if you’re hungry, plan to bring some snacks or plan for after-tour meals. Many guests find that the scenic value and swim stops outweigh the lack of onboard food, especially if they’re already exploring the island’s culinary scene.

Practical Details & Considerations

The tour lasts approximately 3 hours, so it’s ideal for those who want a quick but comprehensive experience. The live English-speaking guide is knowledgeable without overwhelming, making it accessible for all travelers.

It’s important to note that this is a private group experience, which means you’ll have a more intimate setting and personalized attention. The tour isn’t suitable for wheelchair users, given the nature of boat access and boarding.

Booking is flexible—cancel up to 24 hours in advance for a full refund—and you can reserve now and pay later, offering peace of mind when finalizing travel plans.

More Great Tours Nearby

The Real Value of This Tour

This boat tour is an excellent way to enjoy Santorini’s highlights without the hassle of large crowds or long excursions. The scenic views of Oia, the tranquil swim spots, and the experience of sailing around the volcano all contribute to a memorable mini-adventure.

The inclusion of amenities such as snorkeling gear, photos, and drinks makes it good value for the price. For travelers who appreciate a personalized, intimate experience with a knowledgeable captain and the chance to take home high-quality photos, this tour offers a lot.

Many reviews echo the sentiment that the views are truly stunning, and the ability to relax in hot springs and swim in clear waters is a highlight. Guests often mention how the peaceful atmosphere and beautiful scenery made for a relaxing yet adventurous outing.

There's plenty more to explore in Oia

Who Is This Tour Best For?

If you love scenic boat rides, unique perspectives of Santorini, or prefer a private experience, this tour is ideal. It’s well-suited for travelers who want a short, manageable trip that combines sightseeing and relaxation, rather than a full-day commitment.

Those interested in snorkeling or soaking in hot springs will find plenty of value here. It’s also perfect for couples, small groups, or families seeking a personalized adventure on the water.

However, if you’re looking for an all-inclusive party cruise with food and drinks, or need wheelchair accessibility, you might want to explore other options.

Final Thoughts

This 3-hour private boat tour strikes a great balance between scenic beauty, relaxed swimming, and cultural sights. It offers an authentic and unobstructed view of Santorini’s cliffs and volcanic features, combined with the pleasure of swimming in warm springs.

For anyone wanting a short, memorable escape on the water, this experience hits just the right note. The personalized touch, the stunning landscapes, and the opportunity to take home plenty of photos make it a fantastic choice for those looking to add some magic to their Santorini trip.

Whether you’re celebrating a honeymoon, a romantic getaway, or simply want a scenic break from land-based sightseeing, this tour provides a comfortable, beautiful, and value-packed outing.

FAQ

How long is the tour?
It lasts approximately 3 hours, making it perfect for a quick yet immersive experience.

Where does the tour pick up from?
You can choose to be picked up from Athinios Port, Old Port of Fira, or Ammoudi Bay—just specify when booking.

Is food included?
No, food is not included, but a glass of local wine or soft drink is offered, and you can bring your own snacks.

Is snorkeling equipment provided?
Yes, snorkeling gear and noodles are included, allowing you to enjoy the water safely.

Can I cancel my booking?
Yes, you can cancel up to 24 hours in advance for a full refund.

Is the experience private?
Yes, the tour is conducted in a private group, giving you a more intimate setting.

Is it suitable for children or non-swimmers?
Swimmers will find it easiest to enjoy the water stops; non-swimmers should exercise caution and consider their comfort level.

Is the tour accessible for wheelchair users?
No, it’s not suitable for wheelchair users due to the nature of boat access.

What should I bring?
Bring your camera, sunscreen, swimwear, and a towel. Optional items include snacks and extra drinks.

In sum, this Santorini boat tour offers a fantastic snapshot of the island’s natural beauty, with relaxed swimming, spectacular sights, and the comfort of a private experience. It’s a great choice for those wanting a shorter, scenic adventure that’s both memorable and authentic.