Santorini Volcano & Hot Springs and Sunset on Board

Santorini’s volcanic legacy is a captivating draw for visitors seeking to experience the island’s raw natural beauty. Exploring the Nea Kameni island, with its active craters and mesmerizing volcanic activity, offers a unique window into the geological forces shaping this stunning destination. Complementing the volcanic adventure, the island’s rejuvenating hot springs beckon travelers to unwind and soak in the therapeutic mineral-rich waters. As the sun dips below the horizon, a tranquil sunset cruise provides the perfect finale, allowing guests to savor local wines and delicacies while admiring the illuminated clifftop towns from the caldera’s serene vantage point. This multifaceted experience promises to leave a lasting impression on all who venture to Santorini’s volcanic heart.

Key Points

• Explore the volcanic landscape of Nea Kameni, including active craters, fumaroles, and sulfurous fumes, on a guided tour from Santorini.
• Relax in the natural mineral hot springs near Nea Kameni, known for their therapeutic benefits.
• Enjoy a sunset cruise across the caldera, taking in the breathtaking views of Santorini’s clifftop towns and islands.
• The tour includes a boat ride to Nea Kameni, guided walks, and expert insights into the volcano’s history and geology.
• The tour operates from May to October, with tours departing from Santorini Old Harbor.

Overview of Santorini Volcano

Nestled in the Aegean Sea, Santorini is home to a captivating volcanic landscape that has been sculpted by a cataclysmic eruption over 3,500 years ago.

The island’s iconic crescent shape and dramatic caldera are a testament to the volcano’s explosive past. Visitors can explore the active volcano on Nea Kameni island, accessible by a 10-minute boat ride from Fira Old Port.

Here, they can walk among the craters, smell the sulfurous fumes, and observe the smoke rising from the volcanic vents. This unique opportunity allows travelers to witness the ongoing geological processes that have shaped this remarkable destination.

Highlights of the Tour

The Santorini volcano tour offers travelers a unique chance to witness the island’s dramatic geological history up close.

Participants will take a 10-minute boat ride to Nea Kameni, the smaller of Santorini’s two volcanic islands.

Upon arrival, they’ll embark on a guided walk through the rugged volcanic landscape, marveling at the active craters that continuously release plumes of steam and the pungent smell of sulfur.

Along the way, the expert guide will share insights into the volcano’s fiery past and its ongoing geological processes.

It’s a thrilling, up-close encounter with one of Greece’s most awe-inspiring natural wonders.

Exploring Nea Kameni Island

As participants disembark the boat, they’ll find themselves standing on the volcanic shores of Nea Kameni, the younger of Santorini’s two islands formed by the ancient eruption. The island’s landscape is a stark contrast to the picturesque villages that dot the main island, with a rugged terrain of dark rock and smoldering craters. Visitors can explore the volcanic site, walking to the various craters and observing the fumaroles that release plumes of sulfurous steam. The experience offers a unique glimpse into the power and force of the volcano that once reshaped this stunning Greek destination.

Crater	Diameter	Depth
Main Crater	400m	20m
Mikri Kameni	130m	15m
Dafni	70m	8m

Experiencing the Sulfur Smell

Pungent sulfurous aromas waft through the air as visitors approach the volcanic craters on Nea Kameni. The strong, rotten-egg-like smell is unmistakable, a byproduct of the volcanic activity that has shaped this island.

As visitors peer into the steaming, hissing craters, they can’t help but wrinkle their noses at the intense odor. Yet, it’s all part of the unique experience of standing on an active volcano.

The sulfur smell serves as a constant reminder of the dynamic, ever-changing nature of this geological wonder. Though it may be unpleasant to some, it’s an integral component of the Santorini volcano experience, adding to the overall sense of adventure and discovery.

Observing the Volcanic Activity

Visitors often gaze in awe as they observe the volcanic activity on Nea Kameni. The island’s active crater emits plumes of smoke, occasionally accompanied by the smell of sulfur.

Travelers can walk around the crater’s edge, taking in the raw power of the dormant volcano. The landscape is marked by solidified lava flows and small fumaroles, vents where volcanic gases escape.

Guided tours provide insight into the volcano’s history and current state, allowing visitors to better understand the geological processes shaping this unique island.

Though the volcano remains dormant, the ongoing activity serves as a reminder of the dynamic forces that created Santorini’s captivating landscape.

Visiting the Hot Springs

After exploring the volcanic activity on Nea Kameni, many travelers make their way to the nearby hot springs.

These natural mineral springs, located just a short boat ride away, offer a relaxing and rejuvenating experience. Visitors can soak in the warm, therapeutic waters and take in the stunning views of the caldera.

The hot springs are known for their healing properties, with the mineral-rich water believed to have various health benefits. Travelers can spend an hour or more unwinding in the peaceful setting before heading back to shore.

It’s the perfect way to complement the volcanic adventure and fully take in Santorini’s unique natural wonders.

Sunset Cruise Experience

Many travelers choose to cap off their day in Santorini with a breathtaking sunset cruise.

These evening excursions depart from the Old Harbor, whisking passengers away on a 2-hour journey across the caldera. Guests can admire jaw-dropping views of the island’s iconic clifftop towns bathed in the warm, golden light of dusk.

The cruise also offers a chance to spot volcanic islands, including the still-active Nea Kameni. As the sun dips below the horizon, travelers can sip local wines and savor fresh Greek delicacies.

It’s an idyllic way to experience Santorini’s natural beauty and see the island in a whole new light.

Booking and Logistics

Booking a Santorini volcano and hot springs tour couldn’t be easier. The tour departs at 3:30 PM from Santorini Old Harbor, with a round-trip journey to the volcanic island of Nea Kameni.

Visitors will have the opportunity to explore the volcanic craters, smell the sulfur, and observe the smoke. The tour accommodates up to 50 travelers and is priced at $43.62 per person, with an additional 5 euro entrance fee to the volcano.

Participants are advised to arrive 15 minutes prior to the scheduled departure time. The tour isn’t wheelchair accessible but is suitable for most travelers, including children accompanied by an adult.

Operated by ANY DESTINATION, the tour runs from May 1 to October 30, 2025.

Since You Asked

Do I Need to Bring Any Special Equipment for the Volcano Hike?

You don’t need any special equipment for the volcano hike, but it’s recommended to wear comfortable shoes, bring water, and dress for the weather. The tour provides all necessary guidance and equipment for exploring the volcano.

Are There Any Restroom Facilities Available on Nea Kameni Island?

Yes, there are restroom facilities available on Nea Kameni island. Visitors can use the basic amenities provided near the docking area before or after exploring the volcanic terrain.

Can I Swim in the Hot Springs During the Tour?

No, visitors cannot swim in the hot springs during the Santorini volcano tour. The tour focuses on exploring the volcano’s craters and observing its activity, without including access to the nearby hot springs.

What Is the Dress Code for the Sunset Cruise?

The sunset cruise doesn’t have a strict dress code, but it’s best to wear comfortable, casual clothing. Guests should bring a light jacket or sweater as the evenings can be cool. The dress is relaxed and suitable for enjoying the scenic cruise.

Can I Purchase Food and Drinks on Nea Kameni Island?

Unfortunately, there are no food or drink options available for purchase on Nea Kameni island. Visitors should bring their own snacks and water if they wish to consume anything during their exploration of the volcano.

The Sum Up

Exploring the volcanic wonders of Santorini and indulging in the therapeutic hot springs is an unforgettable experience. The tour’s highlights include trekking active craters, witnessing mesmerizing volcanic activity, and relaxing in the mineral-rich waters. Capping off the day with a breathtaking sunset cruise over the caldera, accompanied by local wines and Greek delicacies, creates an unparalleled adventure that will leave a lasting impression.