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

If you’re dreaming of Santorini’s famous cliffs, charming villages, and clear blue waters, a boat tour like this can be a highlight of your trip. We haven’t personally taken this exact tour, but looking into it, it offers a pretty balanced mix of scenery, relaxation, and authentic Greek charm.

What really caught our eye? First, the stunning views of the caldera and iconic cliffs of Oia from the water—seeing those dizzyingly beautiful landscapes from the sea is something special. Second, the chance to soak in the natural hot springs, which is rare and adds a relaxing twist to the adventure.

One thing to keep in mind is that the tour lasts only 3 hours, so it’s a quick snapshot rather than an all-day experience. If you’re someone who loves a leisurely pace or wants to explore every nook, this might feel a bit rushed.

This experience suits travelers looking for a focused, scenic cruise with a dash of swimming and relaxation — especially if you prefer private group settings and value getting a good overview of Santorini’s caldera without too much fuss.

Key Points

• Short but scenic: A 3-hour private cruise offers a quick but beautiful glimpse of Santorini’s landscapes.
• Iconic sights: Pass by the cliffs of Oia and enjoy the views from the sea.
• Swim opportunities: Includes stops for swimming near Saint Nicholas Church and in the hot springs.
• All-in-one experience: Combines sightseeing, relaxation, and light adventure, perfect for a half-day outing.
• Comfort & convenience: Includes towels, life jackets, snorkeling gear, a captain, and even photos taken during the tour.
• Limited meal options: Food isn’t included, so plan to eat before or after.

You can check availability for your dates here:

Exploring the Details of the Tour

Setting Sail with a Clear Purpose

This tour runs for about 3 hours, making it ideal for travelers with tight schedules or those who want a quick taste of the caldera’s beauty. The boat is private, which means you’ll be traveling with your own group — a nice touch for privacy and comfort.

The starting points are flexible — you can choose to be picked up from Athinios Port, Old Port of Fira, or Ammoudi Bay. Just remember to specify your preferred pick-up location when booking, which makes logistics easier.

The Itinerary: What to Expect

Cruising past Oia’s cliffs is a major highlight. We’ve all seen those postcard-perfect images of Oia’s white buildings perched on volcanic cliffs, but seeing them from the water really makes the views come alive. You’ll love how the landscape seems to drop sharply into the sea, emphasizing the island’s volcanic origins.

The next stop is swimming near Saint Nicholas Church. This spot is known for its crystal-clear waters—perfect for a refreshing dip. It’s a popular photo op and a chance to cool off after soaking up the sun on deck. Reviewers have appreciated this stop, noting that the water is inviting and the scenery gorgeous.

Then, the boat heads towards Thirassia, a quieter neighboring island. It’s like stepping back in time—no massive resorts, just authentic Greek charm. Sailing past Thirassia offers a glimpse of less-visited parts of Santorini, perfect for those wanting to avoid crowds.

The final leg is rounding the volcano and soaking in the hot springs. The natural hot springs are said to have therapeutic properties, and the warm waters are a relaxing way to end the cruise. Keep in mind, the springs are natural and mineral-rich, so some people might experience a tingling sensation or find the water slightly sulfurous, which is typical for volcanic springs.

What’s Included and What’s Not

The tour includes a lot of thoughtful extras: towels, snorkeling gear, noodles, life jackets, and even photos taken during the trip. Plus, you’ll get a glass of local wine or a soft drink—a nice touch to unwind and toast your experience.

However, food isn’t included, so you’ll want to plan accordingly. Many guests find it convenient to eat before or after, as there’s no onboard meal. The focus here is on sightseeing and swimming rather than a full meal service.

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Quality and Value

Given the inclusion of photos, snorkeling gear, towels, and a private guide, the price seems reasonable for what it offers. The 3-hour timeframe makes it a flexible option for those wanting a scenic escape without committing to a long day.

Several reviews mention that the captain was friendly and professional, making the experience feel intimate and well-organized. One review highlighted how “the views from the boat are even better than on land,” which is a common sentiment among those who chose this cruise.

Considerations and Downsides

A key consideration is the short duration. If you love in-depth exploration or want more time swimming and relaxing, this may feel rushed. Some reviewers wished it was longer, especially to spend more time at each stop.

Also, since it’s a private group, it might be pricier than group tours, but it offers more privacy and a tailored experience. It’s not suitable for wheelchairs, as the physical environment might not be accessible.

Who Should Consider This Tour?

This boat trip is especially suited for travelers who value scenic views, quick but memorable experiences, and the chance to relax in nature. If you’re short on time but want to see the caldera from the water and enjoy some swimming, this tour hits the mark.

It’s also a good choice if you prefer private groups over large tours, or if you’re traveling with a small family or a close-knit group of friends looking for a shared adventure.

FAQ

How long is the boat tour?
The tour lasts approximately 3 hours, making it a half-day activity perfect for fitting into a busy schedule.

Where do I meet the boat?
You can be picked up from Athinios Port, Old Port of Fira, or Ammoudi Bay. Make sure to specify your preferred location when booking.

What is included in the tour?
The tour includes a captain, life jackets, towels, snorkeling equipment and noodles, photos and videos, and a glass of local wine or soft drink per person.

Are food and meals provided?
No, food isn’t included, so plan to eat beforehand or after the tour.

Is this tour suitable for children?
While children who enjoy swimming and being on boats should be fine, the tour isn’t specifically geared towards families or young kids, and the natural environment might not be suitable for very young children or those with mobility issues.

Can I cancel the tour?
Yes, you can cancel up to 24 hours in advance for a full refund, offering flexibility if your plans change.

Is this a group or private experience?
It’s a private group tour, so you’ll be traveling with just your group and the captain.

What should I wear?
Bring swimwear, a hat, sunglasses, and sunscreen. Towels are provided, but it’s good to have a cover-up for sun protection.

Will I see the caldera from the boat?
Absolutely. The views of Oia, Thirassia, and the volcano will be front and center during your cruise.

Is the tour suitable for people with mobility issues?
No, it’s not suitable for wheelchair users due to the physical environment and boat access.

Final Thoughts

This Santorini boat tour offers a compact but immersive experience of the island’s stunning scenery and natural wonders. It’s perfect if you’re after a scenic, relaxing escape with plenty of photo opportunities and a chance to cool off in the hot springs. The private aspect elevates it for those seeking intimacy and a tailored experience.

While it’s brief, the views, the swimming spots, and the overall vibe make it a worthwhile addition to your Santorini itinerary — especially if you’re eager to see the caldera from a different perspective without spending an entire day at sea.

If you’re after a well-organized, comfortable, and scenic boat trip, this could be just what you need. It’s not a full-day adventure, but sometimes, that’s exactly what you want: just enough time to soak in the views and relax.

You can check availability for your dates here: