Santorini: Thirassia Islands and Volcano Guided Cruise

When it comes to exploring the stunning volcanic landscape of Santorini, a guided cruise around the caldera offers an ideal combination of natural marvels and relaxing moments. This particular tour, priced at around $58 per person, takes you on an 8-hour journey that includes visits to two lava islands, a walk along an active volcano, and time to unwind in the warm waters of natural hot springs. It’s a great way to see the best of Santorini’s volcanic scenery without the hassle of planning each step yourself.

What we really like about this cruise is how it balances exciting adventures—like hiking the volcano and swimming in sulphur springs—with plenty of downtime on Thirassia Island, a quieter, less touristy spot that feels more authentic. Plus, the inclusion of hotel pickup and drop-off makes the whole day feel seamless and stress-free. That said, the boat can get quite full, so if a more intimate experience matters to you, plan to arrive early or consider what time you join.

This tour suits travelers looking for a value-packed day that combines adventure, scenic beauty, and cultural discovery. Whether you’re a first-time visitor eager to tick off the volcano hike or someone wanting a relaxed day of beach lounging, this cruise offers a versatile mix of activities.

Key Points

• Affordable value considering the full day’s itinerary and included transportation
• Expert guides provide insightful commentary and keep the experience engaging
• Multiple stops allow for activities like hiking, swimming, and exploring local villages
• Flexibility to choose your own adventure on Thirassia, whether relaxing or exploring
• Family-friendly with options for outdoor fun and scenic views
• Limited shade on the boat and during the volcano hike—bring sun protection

A Deep Dive into the Santorini Thirassia and Volcano Cruise

How the Day Unfolds: An Overview

This cruise begins with a convenient hotel pickup from centrally located points in Santorini, making the start of your adventure hassle-free. The boat itself is described as comfortable, with plenty of space for the approximately 8-hour trip. While during peak times the vessel may reach full capacity, reviewers mention that the impressive scenery and engaging guides make it worthwhile.

The journey kicks off at Athinios Port, where you board your vessel. Once aboard, the real excitement starts with a scenic cruise around the caldera, showcasing some of the most iconic views of Santorini’s cliffs and whitewashed villages from the water. This setup is perfect for photographers or anyone eager to see the island from a different perspective.

Visiting Nea Kameni: The Active Volcano

The highlight for many is the visit to Nea Kameni, an uninhabited, volcanic island born from black lava. Here, you’ll hike along a soil path that leads directly to the volcano crater, giving you a chance to stand near the still-active volcano’s edge. The hike is described as interesting, and the guides provide insightful commentary that helps you understand the geological forces shaping this landscape.

From reviews, we learn that the volcano walk is quite rocky and steep at some points, so wearing sturdy shoes is advised. One reviewer mentioned that they did the hike independently, as the guide’s explanations are largely available online—yet most appreciate having a knowledgeable guide like Vaso or Christophe to answer questions and share stories along the way.

The Hot Springs Experience

After the volcano, the boat moves closer to Palaia Kameni, where the hot springs are located. You’ll get about 15 to 30 minutes here to jump into the green sulphur waters or simply soak in the view. Many travelers describe the springs as “awesome,” with some noting it’s a bit of a swim to reach the hotter waters, so bring your swimming gear and a good towel.

While the hot springs are a major draw, reviews indicate that some wish there was more time for swimming or that flotation devices could have made the experience even better. Until June, the cruise might not stop at Thirassia Island as usual, meaning guests stay on the boat, which can be a slight disappointment if you’re looking to explore the island more extensively.

Thirassia Island: A Quiet Escape

The next stop is Thirassia, a less-visited island that retains an untouched charm. With around two hours to explore, you can choose to relax on the beach, wander through the traditional village of Manolas, or enjoy a seaside lunch. Reviewers love the peaceful atmosphere here—it’s a real break from the busy tourist spots of Santorini.

The village of Manolas is highlighted for its colorful houses and authentic vibe, making it ideal for gentle strolling and photography. Some travelers mention that the food options here are limited, with some not being blown away by the standard Souvlaki, but the overall experience of tranquility more than makes up for it.

Returning with a View: Oia and Beyond

As the cruise winds down, the boat approaches Oia, famous for its sunset views and cliffside houses. Even if you’re not staying for sunset, the scenery from the water is worth capturing. The trip concludes with a comfortable bus transfer back to your hotel—an added convenience appreciated by many.

The Experience in Practice: What You’ll Love

The guided aspect of this tour is a significant plus. Many reviewers commend guides like Vaso and Christophe for their friendly, informative style. They share interesting facts about the volcanic activity, the islands’ history, and local life—adding depth to what could otherwise be just a pretty boat ride.

The scenery is undeniably breathtaking, with natural volcanic formations and the chance to see active lava craters up close. The hike on Nea Kameni is a highlight, and many mention it’s well worth the effort, especially for the views from the crater.

The hot springs are surprisingly fun, especially since you get a chance to float in the mineral-rich waters. The experience is described as “unique,” with some reviewers noting the springs are larger and more accessible than expected.

On Thirassia, the authentic atmosphere shines. It’s a great way to get a feel for local life away from tourist crowds. Reviewers often mention how this island’s quiet charm makes it a highlight of the day.

Considering the Cost and Value

At $58, this cruise offers excellent value, especially considering the included hotel pickup, guided commentary, and multiple stops. Comparing it with other more expensive options that include similar activities, this tour provides a well-rounded experience without feeling rushed or overly commercialized.

While there is an entrance fee of €5 for the caldera, this isn’t included in the price—something to budget for. Food and drinks are also extra, but the onboard bar offers sandwiches, coffee, and drinks, which many find convenient.

Practical Tips for Travelers

• Bring sturdy shoes for the volcano hike—flip-flops or sandals won’t cut it.
• Pack sun protection, including sunscreen, hats, and sunglasses, especially since some parts of the trip have limited shade.
• Have cash on hand for the caldera entrance fee and any snacks or drinks on board.
• Arrive early if you want a seat with shade on the boat.
• If you’re interested in cultural exploration, don’t miss the village of Manolas on Thirassia.

Limitations and Considerations

Some reviews mention that during the end of June, the boat might not stop at Thirassia, which could be disappointing if you’re looking forward to exploring the island thoroughly. The boat can also get crowded, so if a more intimate experience is your style, consider arriving early or choosing a different time.

Also, as the tour is not suitable for wheelchair users, those with mobility issues might find the hike challenging.

Final Thoughts: Is This Tour for You?

If you’re after a balanced day filled with adventure, scenic views, and cultural touches—plus excellent value—this cruise ticks all those boxes. It’s perfect for those who enjoy a mix of activities: a bit of hiking, swimming, and exploring small villages. The guides’ knowledge and friendly attitude add a layer of warmth that elevates the experience.

Travelers seeking a relaxing day with a splash of excitement will love the hot springs and the tranquil village of Thirassia. The boat ride itself, with stunning views of Santorini’s cliffs and volcano, makes the trip worthwhile even if you’re just looking to sit back and enjoy the scenery.

However, if you prefer a very quiet or private experience, or have mobility concerns, this may not be ideal. Also, be prepared for a potentially full boat and plan accordingly.

This tour offers a fantastic introduction to Santorini’s volcanic landscape and local charm—delivering memorable moments at a reasonable price.

FAQ

Is hotel pickup included?
Yes, the tour includes hotel pickup and drop-off from central Santorini meeting points, making it a hassle-free start and end to your day.

How long is the tour?
The entire experience lasts about 8 hours, from pickup to return, with the boat cruise and stops along the way.

What’s the best time to go?
Check availability, but generally, the tour runs during the day, with specific starting times that you can verify.

Are food and drinks included?
No, food and drinks are not included, but there is a bar onboard where you can purchase sandwiches, coffee, and beverages.

What should I bring?
Bring swimwear, cash, sun protection, sturdy shoes for the volcano hike, and a towel for swimming in the hot springs.

Is it suitable for children?
Most reviews suggest it’s family-friendly, especially for older children who can handle the hike and swimming.

Can I skip the Thirassia island stop?
During late June, the boat may not stop on Thirassia, and guests remain onboard with snacks available for purchase.

How strenuous is the volcano hike?
The walk is rocky and steep at some points. Wearing proper footwear and bringing water will make it more comfortable.

Are guides available in languages other than English?
The tour is conducted in English, with knowledgeable guides sharing detailed commentary.

What is the cancellation policy?
You can cancel up to 24 hours in advance for a full refund, giving you flexibility in case plans change.

This Santorini cruise combines natural wonders with cultural stops, all at an accessible price point. Whether you’re into geology, relaxing in hot springs, or exploring a quiet island village, there’s something here to make your day memorable. Just prepare ahead, and you’ll have a fantastic adventure.