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Experience Santorini's stunning coastline on a semi-private catamaran cruise with BBQ, drinks, and snorkeling, perfect for an authentic, relaxing day on the water.
Taking to the sea in Santorini offers a chance to see the island from a different perspective—away from the crowded streets and bustling viewpoints. The Caldera Classic Semi-Private Cruise by Renieris Santorini Sailing Center promises a more intimate way to explore Santorini’s volcanic coastline, with stops at iconic beaches, the volcanic islands, and a delicious onboard barbecue. With a perfect 5-star rating from 34 reviews, this cruise has become a popular choice for travelers seeking a relaxed, scenic experience with great value.
What we really love about this experience is its attention to detail—from the well-organized itinerary to the inclusive nature of drinks and food. The small group size (up to 20 travelers) adds a personal touch that larger tours often lack. However, one thing to consider is that the tour involves several stops and water activities, so it’s best suited for those comfortable with swimming or snorkeling. This cruise appeals most to those wanting a balanced mix of sightseeing, relaxation, and delicious local flavors.


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The journey begins at the spectacular Red Beach, a highlight for many visitors. Its striking scarlet cliffs, formed by volcanic activity, make for incredible photos—something that reviewers consistently mention. The water here is turquoise and inviting, perfect for a quick snorkel or just taking in the view from the boat. The fact that it’s only accessible by boat makes it feel like a secret slice of paradise, and you’ll appreciate this unique perspective that only a sea cruise can provide.
Reviewers note that this stop lasts about 20 minutes, which is enough for a quick dip and some photo opportunities. It’s a good intro to the area’s volcanic origins and natural beauty, setting the tone for the rest of the cruise.
Next, your boat will glide past the changing sands of the coastline, arriving at Mesa Pigadia Beach, a lesser-known gem. Surrounded by dramatic rocks, this black sand beach is often described as a hidden treasure. The waters here are crystal clear, making it ideal for swimming and snorkeling. We loved the way this beach feels private—perfect for escaping the crowds on land.
One reviewer mentioned that the location of the Santorini Lighthouse near this spot adds a charming touch to the scenery. You’ll get around 20 minutes here, enough to soak up the peaceful atmosphere, scan the cliffs, and enjoy a refreshing swim.
A highlight of the tour is visiting Palea Kameni, the volcanic island that erupted around 1600 BC, creating Santorini’s dramatic caldera. From the boat, you’ll witness the black volcanic rocks and steaming sulfur springs, which are said to have therapeutic properties. You’ll have about 10 minutes here—just enough time to feel the power of nature and snap some photos of the island’s rugged terrain.
The volcanic landscape is truly a sight to behold—something that makes this cruise stand out. The sulfur springs are an added attraction for those interested in unique natural phenomena and the chance to swim in these warm, mineral-rich waters.
The final stop is Nea Kameni, where you’ll spend about an hour enjoying a delicious onboard meal and more swimming or snorkeling. It’s here the cruise really shines, as the food is praised for being made with organic, seasonal ingredients and includes Greek salads, appetizers, and desserts.
The emphasis on quality ingredients, coupled with unlimited local wine and drinks, makes this a very value-packed experience. The setting is spectacular, with the volcanic backdrop providing a dramatic scene as you dine al fresco on the boat. Reviewers note that the gourmet-style meal and the excellent wine selection contribute to an elevated experience that feels both relaxing and indulgent.
More ways to experience Santorini from the water include these boat tours

Beyond the beautiful scenery, this cruise is praised for its well-organized, seamless experience. Many reviews emphasize how smooth the booking process is, with some mentioning that everything—from transport to the cruise itself—is handled with care. The small group size (maximum 20 travelers) means you’re not lost in a crowd, making it easier to chat with crew members and fellow travelers.
The crew, often praised for being friendly and attentive, enhances the experience—an important factor when you’re spending several hours on a boat. Many reviewers appreciated that unlimited drinks were included, especially the local dry white wine, which pairs beautifully with the Greek BBQ.
Another element that travelers love is the authenticity—this isn’t a mass-market tour with canned commentary. Instead, the focus is on providing authentic views, delicious food, and a relaxing vibe. The boat is comfortable, and the stops are well-timed to allow both sightseeing and leisure.

The cruise lasts approximately 5 hours, starting around 8 am. This gives enough time to explore multiple sites, enjoy the meal, and relax without feeling rushed. The maximum group size of 20 ensures you’ll get a personalized experience without the chaos of larger tours.
At around $114.64 per person, this cruise offers excellent value considering the inclusions—food, drinks, snorkeling gear, and multiple stops. For travelers who appreciate quality over quantity, the gourmet meal and unlimited drinks elevate this from a simple boat trip to a memorable dining experience on the water.
The meeting point is at Vlychada Marina, which is accessible and close to public transportation. The activity includes pickup options, making it easy to join without fuss. The tour ends back at the same point, simplifying logistics.
Santorini’s weather can be unpredictable—rains or strong winds might cause cancellations, but the tour provider offers free cancellation up to 24 hours in advance. If the weather is bad, you’ll be offered a different date or a full refund, giving peace of mind.
One reviewer noted that “the whole arrangement from the booking to confirmation to transport arrangement and the actual cruise are seamlessly arranged,” emphasizing convenience. The attention to detail means you can relax and enjoy the sights without worry.
Many travelers also highlight the stunning sunset views if you opt for a sunset cruise, with Santorini often being regarded as the best place to watch a sunset. Although this particular tour isn’t specifically a sunset cruise, the day cruise offers plenty of opportunities for incredible sea views.
This cruise is ideal for travelers wanting a more intimate, relaxed, yet comprehensive way to explore Santorini’s volcanic coastline. It suits those who prefer smaller groups and appreciate authentic experiences, good food, and quality drinks. If you’re someone who enjoys snorkeling, swimming, and taking in scenic views without the crowds, this tour hits the right notes.
It’s not suitable for travelers who prefer highly active or physically demanding activities—though swimming and snorkeling are optional—and it’s best to have a moderate level of comfort in the water. Those traveling with family or friends who enjoy a laid-back day on the water will find this cruise particularly appealing.

Is transportation included?
Yes, the tour offers pickup options, making it easy to join from your accommodation or a convenient meeting point.
How long is the cruise?
The cruise lasts approximately 5 hours, giving ample time for sightseeing, swimming, and dining.
What is included in the price?
The price covers snorkeling equipment, a Greek barbecue lunch, unlimited drinks (including local white wine), and the cruise itself.
Can I cancel if the weather is bad?
Yes, you can cancel free of charge up to 24 hours before the tour, and you will receive a full refund if the weather causes a cancellation.
Is this suitable for non-swimmers?
While swimming and snorkeling are optional, it’s helpful to be comfortable in the water. The stops are primarily for sightseeing and relaxing.
What makes this tour stand out?
The small group size, authentic experience, and inclusion of high-quality food and drinks make this cruise a memorable way to see Santorini from the water.

The Caldera Classic Semi-Private Cruise with BBQ & Drinks by Renieris offers a fantastic balance of scenic beauty, authentic Greek food, and relaxed sailing. With its intimate size, beautiful stops, and inclusive offerings, it provides real value for travelers looking to enjoy Santorini’s volcanic coastline without the hassle of larger, crowded tours. Whether you’re seeking stunning views, delicious local wine, or just a peaceful day on the water, this cruise delivers a memorable experience that’s worth considering for your Santorini itinerary.