Milos: Full-Day Catamaran Cruise to Poliegos and Kleftiko

When it comes to exploring the Cyclades, Milos offers a stunning mix of dramatic coastlines, colorful villages, and hidden beaches—and experiencing it via a full-day catamaran cruise promises an unforgettable view of this gem. This tour, run by Milos Adventures, takes you on a 10-hour journey around Milos and Poliegos islands, with stops at some of the most iconic and secluded spots reachable only by boat.

One of the things we love about this trip is the carefully curated itinerary, which combines scenic sailing, swim stops in crystal-clear waters, and exploration of famous caves like Kleftiko, known for their dramatic sea caves and history of pirates. Plus, the onboard meals and drinks are a highlight, with a mix of Greek flavors and plenty of options for dietary preferences.

A potential consideration is the length of the day—10 hours on a boat is fantastic if you love being on the water, but it’s a full day, so it’s best suited for those prepared for a long outing. This cruise suits travelers who want a relaxed, scenic, and well-organized way to see the best of Milos and Poliegos from the sea, especially if you love swimming, snorkeling, and discovering hidden beaches.

Key Points

• Stunning scenery and unique beaches accessible only by boat.
• Expert guides and crew, with many reviews praising their knowledge, friendliness, and attentiveness.
• Variety of stops, including caves, hot springs, and abandoned mines, offering diverse photo opportunities.
• All-inclusive food and drinks, with options catering for special diets, making it great value.
• Long but comfortable day, with ample space on the catamaran and plenty of swimming and snorkeling.
• Flexible and relaxed atmosphere, perfect for those seeking a laid-back adventure.

The Itinerary Breakdown

Departure and Coastal Sailing

The day begins with a leisurely departure from Pollonia dock around 10:00 AM (check current availability for exact times). As the boat leaves Milos’s bay behind, you’ll get to enjoy the beautiful views of traditional fishing villages such as Skinopi, Klima, Areti, and Fourkovouni. These seaside homes, often called Sirmata, with their brightly painted facades, look like something straight out of a postcard.

Sailing along the coast, you’ll appreciate the peaceful rhythm of the sea. The crew, including knowledgeable guides like Captain George, is quick to share stories about the islands’ history and geology, adding depth to your experience. Many reviewers have noted the crew’s warmth and expertise, which really enhances the trip’s personal feel.

Arkoudes and Cape Vani

Next, you’ll pass the Arkoudes, lava rocks shaped like a bear—an excellent spot for photos and to marvel at the island’s volcanic past. Sailing further south, the boat reaches the impressive Cape Vani, with its rugged cliffs and dramatic scenery. Here, the boat drops anchor at the natural bay of Kalogries, a favorite for swimming. The waters are famously transparent, so bring your snorkel gear or just relax and float.

Sikia Cave and Kleftiko

One of the trip’s highlights is the visit to the Sikia Cave, where you can glimpse the expansive hole in its roof and the cavern’s intriguing interior—an impressive natural feature. Then, the crew guides you to Kleftiko, the legendary pirate hideout, with its massive sea caves and turquoise waters.

Reviewers have praised the crew’s skill in finding the best spots for swimming, snorkeling, and exploring the caves, describing the experience as “unique and incredible.” Captain Elias and George, in particular, are lauded for their knowledge and friendly attitude, making sure everyone feels safe and well looked after during these adventures.

Lunch and Relaxation

Midday, the boat anchors in Kleftiko, where a delicious Greek-style lunch is served onboard. Dishes include seafood, vegetarian options, and meat, all freshly prepared by the crew. Many reviews highlight the quality of the food—one reviewer said, “the chef was delicious,” and others appreciated the variety, ensuring everyone’s dietary needs were met.

After lunch, you’ll have more time to swim, sunbathe, or simply enjoy the scenery. The crew often surprises guests with little extras, like refreshing fruit or local wine, making the day feel even more special.

Gerakas Beach and Hot Springs

The next stop is the inaccessible beach of Gerakas, known for its hot springs. It’s a serene spot, where the natural thermal waters are said to have healing properties. Many travelers find this to be a peaceful and memorable part of the tour—something different from typical beach days.

Sulphur Mines and Poliegos Bay

The final adventurous stop is the abandoned sulphur mines, where you can take a dip in Poliegos’s famous Galazia Nera, a stunning lagoon of vivid blue waters. This natural pool, created by volcanic formations, is often described as a “must-see,” offering incredible photo opportunities and a sense of untouched nature.

Return Journey

As the day winds down, the boat passes by Kimolos and Agios Eustathios, with the crew sharing stories along the way. Disembarking at Pollonia around 7:00 PM, many guests feel the trip was worth every minute—an immersive way to experience the islands beyond the usual tourist spots.

Onboard Experience & Value

The catamaran itself is spacious, with plenty of room for relaxing, swimming, or socializing. Snacks, soft drinks, alcoholic beverages (including wine and beer), and fresh fruit are included, making the day comfortable and enjoyable. Special meal requests—like vegan or gluten-free options—are accommodated, which adds to the sense of a personalized experience.

While hotel pickup and drop-off are not included, the meeting point at Pollonia is easily accessible. The tour’s price, at around $237 per person, reflects the all-inclusive nature, expert guides, and the exclusive access to remote beaches and caves. Many reviews emphasize the value, especially given the high-quality meals, the professional crew, and the incredible scenery.

What Travelers Love

Reviewers frequently praise the friendly, knowledgeable guides like Captain George, Elias, and Ana Maria, who go out of their way to ensure everyone feels safe, informed, and entertained. The delicious food and drinks onboard—highlighted as “spectacular,” “fabulous,” and “fabulous”—are a major highlight, elevating the experience from a simple boat trip to a true culinary delight.

The opportunity to swim in crystal-clear waters, snorkel in caves, and explore iconic sites like Kleftiko caves is appreciated for its exclusivity and natural beauty. Many describe the day as “the highlight of their trip” and claim it’s a worthwhile way to see Milos and Poliegos without the hassle of driving or organizing multiple tours.

Things to Consider

The main drawback for some is the duration—10 hours is a long day for those who prefer shorter outings or are prone to seasickness. The itinerary is flexible depending on weather, which can alter stops or scenery. Also, the boat size is comfortable but not crowded, so don’t expect a party vibe—this is a more relaxed, scenic experience.

Given that children under 7 and pregnant women aren’t recommended, it’s best suited for active adults comfortable with being on the water for extended periods.

Who Should Book This Tour?

This cruise is ideal for travelers who want to see some of the most stunning and remote parts of Milos and Poliegos. It’s perfect if you’re seeking a laid-back day filled with swimming, snorkeling, and exploring caves, combined with authentic Greek cuisine. The knowledgeable crew and flexible schedule make it suitable for those who enjoy a combination of adventure and comfort.

If you’re a solo traveler, family, or couple eager to meet other like-minded travelers, this tour provides a social environment with plenty of space and opportunities for interaction. But if you’re after a quick, rushed trip or aren’t comfortable on boats for long hours, you might want to consider shorter options.

FAQs about the Milos Full-Day Catamaran Cruise

Is hotel pickup included in the tour?
No, hotel pickup and drop-off are not included. The meeting point is at Pollonia dock, which is easily accessible from most parts of Milos.

What should I bring on the cruise?
You’ll want to pack sunglasses, a sun hat, swimwear, and a towel. Sunscreen is highly recommended, as you’ll be exposed to the sun during the long day.

Are dietary restrictions accommodated?
Yes, the onboard lunch and snacks can cater for vegan, vegetarian, gluten-free, and other special requests. Just specify when booking.

What is the duration of the trip?
The tour lasts approximately 10 hours, with a starting time usually around 10:00 AM (check availability). Expect a full day of sailing, swimming, and exploring.

Is snorkeling equipment provided?
Yes, snorkeling gear is included, allowing you to enjoy the underwater scenery during stops at key locations.

Is this tour suitable for children?
Generally, children under 7 are not recommended for this trip, and pregnant women or wheelchair users should consult with the provider before booking.

How many people are on the boat?
The boat offers a spacious experience with a maximum number of guests to prevent crowding, ensuring a comfortable and social atmosphere.

Can I cancel if my plans change?
Yes, free cancellation is available up to 24 hours in advance for a full refund, providing flexibility if your plans shift.

Final Thoughts

The Milos full-day catamaran cruise offers a well-rounded, authentic way to experience some of Greece’s most picturesque islands from the water. With its expertly guided stops, delicious onboard meals, and opportunities for swimming and snorkeling in pristine waters, it’s a premium yet reasonably priced way to see Milos beyond the beaches.

The friendly crew and careful planning mean you’ll be looked after, but the long hours will suit travelers who love being at sea and exploring remote coves. If you value stunning scenery, good food, and a relaxed pace, this trip delivers on all fronts.

For travelers eager to explore Milos with a mix of adventure, relaxation, and cultural flavor, this cruise makes a fantastic addition to your Greek island itinerary. It’s particularly suited for those who enjoy socializing, scenic vistas, and discovering hidden beaches that are otherwise inaccessible.

In summary, this cruise blends natural beauty, expert guidance, and Greek hospitality into an experience that’s both fun and memorable. Whether you’re a solo adventurer, a couple, or traveling with friends or family, it’s a day that will leave you with incredible photos, stories, and a deeper appreciation for Milos’s wild charm.