Santorini Port: Cruise to Volcano, Hot Springs & Thirassia

Santorini Port: Cruise to Volcano, Hot Springs & Thirassia offers a well-rounded glimpse into the natural and cultural highlights of this iconic Greek island. For just under $40, you’ll enjoy a 6-hour journey that takes you from Santorini’s bustling harbor to the breathtaking volcanic landscapes of Nea Kameni, the soothing thermal waters of Palea Kameni, and a relaxing visit to the simple, scenic village of Thirassia.

What we love about this tour are two key features: First, the opportunity to hike up to an active volcano’s crater—a truly unique experience that combines adventure with education. Second, the hot springs swim—a chance to dip in therapeutic volcanic waters that’s both fun and restorative.

A possible consideration is that the hot springs are sometimes described as “brown/yellow,” which might not look as inviting as expected. Also, the rough volcanic terrain can be challenging for those with mobility issues, so comfortable shoes are a must.

This tour is ideal for travelers who want a balanced mix of activity, scenery, and local flavor. If you’re comfortable with some walking and eager to see Santorini’s volcanic side firsthand, this experience will suit you well.

Key Points

• Active Volcano Hike: A memorable chance to climb up to an actual volcanic crater.
• Hot Springs Swim: Relax in therapeutic, volcanic waters with foam noodles for comfort.
• Authentic Village Exploration: Free time on Thirassia to wander its charming streets.
• Expert Guidance: Knowledgeable local guides and engaging audio commentary enrich the experience.
• Good Value: At around $40, it offers a comprehensive day of sightseeing.
• Accessible for Most: While not wheelchair-friendly, the tour is suitable for those willing to do moderate walking.

You can check availability for your dates here:

A Deep Dive into What to Expect

This Santorini cruise truly offers a well-rounded day, blending natural wonders with authentic island charm. The journey begins at the Santorini Old Port, where the sea breeze and lively atmosphere set the tone. Boarding a boat with a friendly local guide and an insightful audio commentary, you’ll start to get a sense of the volcanic history that shaped this stunning landscape.

The Voyage Begins: Sailing Through the Caldera

As the boat pulls away from the harbor, you’re treated to spectacular views of Santorini’s cliff-side villages and the caldera’s rugged coastline. The onboard bar, where drinks are reasonably priced, provides a relaxed vibe as you settle in. Many reviewers mention the beautiful scenery from the boat and how the audio commentary enhances their understanding of what they’re seeing. Expect to hear about Santorini’s volcanic past, the island’s geological features, and fun facts about the local area.

First Stop: Nea Kameni – The Active Volcano

Arriving at Nea Kameni, the site of an active volcano, you’ll have the option to hike up to the crater. The trekking itself is often highlighted as the tour’s highlight—an adventure that combines physical activity with exceptional views. The volcanic landscape here is incredibly dramatic, with lunar-like terrain that’s created by eruptions over thousands of years.

Reviewers like Michael describe it as “an unforgettable experience”, emphasizing the breathtaking views from the top. The hike is described as moderate, but note that the terrain can be rocky and uneven, so sturdy shoes are recommended. The guide provides explanations that help you appreciate the geological forces at work beneath your feet.

The Hot Springs at Palea Kameni

Next, the boat takes you to Palea Kameni, famous for its thermal hot springs. Many travelers find this stop relaxing and rejuvenating—a perfect way to cool off after the hike. Foam pool noodles are provided to enhance comfort during the swim, which is a thoughtful touch mentioned by several reviews.

Some reviews, like that of Sabina, note that the hot springs water is brown/yellow, which might be less visually appealing than expected. Still, most agree that the experience of swimming in volcanic waters is memorable. The springs are believed to have therapeutic properties, adding a healthful dimension to the visit.

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Free Time on Thirassia

After the water activities, the boat heads to Thirassia, a quaint, less touristy island. Here, you’ll have free time to wander its scenic streets, explore local shops, or simply relax with views of the caldera. Some reviews mention taking a donkey ride (at your own expense) or walking up the stairs to the village of Manolas, which offers panoramic vistas.

While some feel the limited time on Thirassia constrains exploration, most find it worth it for the authentic, laid-back atmosphere. It’s a chance to see a more traditional side of Greek island life away from the crowds.

Return and Reflection

The trip concludes back at the port, with many travelers feeling it was a full and satisfying day. The overall impression is one of value—a well-paced, diverse experience that balances adventure, scenery, and local culture.

Why This Tour Works and Who Should Consider It

This tour strikes a good balance for those who want a comprehensive Santorini experience without spending a fortune. The combination of active volcano hiking, relaxing hot springs, and scenic village exploration offers a well-rounded look at the island’s natural beauty and history.

Guides like Georgia, who are praised for their friendly and informative approach, help make the experience engaging and educational. The reasonable price, combined with the opportunity to learn about geological formations, makes it stand out as a smart choice for travelers seeking both fun and insight.

However, it’s not ideal for those with mobility issues or who prefer a completely relaxed, passive experience. The moderate walking and uneven terrain could be challenging, and the hot springs water color may be disappointing if you’re expecting clear waters.

Practical Tips for the Trip

• Wear comfortable shoes suitable for rocky paths during the volcano hike.
• Bring sunscreen, a hat, and sunglasses, as you’ll be exposed to the sun during walks and on deck.
• Swimwear and towels are essential for the hot springs stop.
• Budget for cash (EUR 5) if you want to pay for the volcano entrance or ferry ticket on Thirassia.
• Arrive early at the meeting point—Fira Old Port at 10:15 am—to ensure smooth boarding.
• If you’re doing the optional donkey ride or exploring Thirassia, set aside extra time for walking and stair climbing.

FAQ Section

Is this tour suitable for children?
Children are welcome but must be accompanied by an adult. The tour involves moderate walking and some rocky terrain, so consider your child’s comfort with these activities.

Does the tour include food?
No, meals are not included. You can purchase drinks from the onboard bar, and there are options for food on Thirassia if you wish to buy lunch.

Are there any age restrictions?
The tour does not specify age restrictions, but due to the hiking and uneven terrain, it’s best for children who are comfortable with moderate walking.

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 the hot springs swim included?
Yes, you’ll have an opportunity to swim in the hot springs, with foam noodles provided for comfort.

Can I do the volcano hike if I have mobility issues?
The volcano hike involves rocky and uneven surfaces—not recommended for those with walking difficulties.

How long is the free time on Thirassia?
You’ll have some time to explore at your own pace, but reviews suggest it might be limited, so plan accordingly.

What languages are guided tours available in?
The tour is conducted in English, with knowledgeable guides providing commentary throughout.

Final Thoughts

This Santorini cruise combines adventure, relaxation, and authentic island charm at a very reasonable price. It’s a perfect pick for travelers who want to see the volcanic side of Santorini, enjoy a soothing swim, and explore a quieter, traditional Greek village.

The knowledgeable guides and well-organized itinerary help make this experience both educational and enjoyable. You’ll leave with a better understanding of the island’s geological history and some truly memorable views.

While it’s not suited for those with mobility issues or seeking a more leisurely, low-activity day, it delivers on value and authenticity. Whether you’re a first-time visitor or returning for a different perspective, this tour offers a vivid taste of Santorini’s natural beauty and local culture.

In summary, if you’re looking for a full, engaging day that blends natural wonders with scenic relaxation, this cruise is a smart choice. It’s especially suitable for those eager to hike an active volcano, take a dip in volcanic waters, and stroll through authentic Greek villages—all in one affordable, well-reviewed package.

You can check availability for your dates here: