Milos stands out among the Cyclades for its stunning coastlines, crystal-clear waters, and dramatic sea caves. Unlike many islands that are best explored on land, Milos offers a wealth of full-day tours that take you into its hidden corners by boat. Whether you’re after a guided cruise with snorkeling, a private sailing experience, or exploring the island’s volcanic landscapes, Milos’s varied options promise memorable days on the water. We particularly love the small-group cruises for their intimate atmosphere and expert guides, like the Milos Small-Group Full-Day Cruise with Snorkelling and Lunch, which combines stunning scenery, snorkeling, and excellent food.
From exploring caves at Kleftiko to cruising Poliegos, these tours suit different styles and budgets. Some are perfect for travelers seeking a relaxed day on the water, while others offer exclusive, luxury experiences. Below, you’ll find an overview of the best full-day tours in Milos, with details to help you choose the right adventure.
1. Milos Small-Group Full-Day Cruise with Snorkelling and Lunch
At number 1, this eight-hour sailing tour packs in some of Milos’s top sights. It’s perfect for those who want to experience the island’s caves of Kleftiko and Sykia, with a small group of like-minded travelers. Included are snorkeling gear, GoPro photos, and a complimentary lunch—a real plus for anyone wanting good value. The tour visits Klima, the first capital, and passes the 19th-century manganese mine, adding a touch of geology to the scenic route.
What sets this cruise apart is the balance between sightseeing, swimming, and relaxing. Reviewers rave about the spectacular hosts and the adventure-filled atmosphere, with many saying it’s the highlight of their trip. The tour’s intimate size makes it ideal for travelers who prefer a more personal experience, with plenty of time to swim and explore at stops.
Bottom Line: This cruise offers a well-rounded, fun day on the water with excellent reviews, making it a top choice for small groups and first-time visitors.
2. Full-Day Small-Group Cruise in Milos & Poliegos with Lunch
Ranking second, this eight-to-ten-hour adventure takes you beyond Milos to the nearby island of Poliegos. It features stops at Gerakas beach and Galazia Nera—some of the most stunning spots with turquoise waters and white caves. Unlike larger tours, this one keeps the group small for a more luxurious, personalized experience aboard a Lagoon 400 S2 catamaran.
Highlights include snorkeling in crystal waters, a barbecue lunch, and the chance to explore sea caves and volcanic landscapes. The reviews emphasize the friendly crew, delicious food, and the gorgeous scenery, with many travelers calling it their favorite day in Milos. It’s well suited for those looking for a combination of adventure and comfort.
Bottom Line: This tour is a fantastic option for travelers who want an upscale, small-group experience with great snorkeling and scenic stops.
3. Full-Day Tour of Milos and Poliegos Small Group Catamaran With Lunch
Coming in third, this longer, ten-hour cruise explores both Milos and Poliegos, focusing on remote beaches and caves only accessible by boat. Departing from Adamas, it offers snorkeling gear, breakfast, and a full onboard lunch, making it a convenient all-in-one day trip. Highlights include Kleftiko, Galazia Nera Bay, and the chance to see uninhabited islands.
Clients mention the friendly crew, delicious meals, and stunning scenery. The small-group format makes it ideal for couples or families who want to avoid crowds but still see a lot of Milos’s best spots.
Bottom Line: This is a great choice for travelers looking for a comfortable, all-inclusive day with plenty of swimming and sightseeing.
4. Milos and Polyaigos Full Day Cruise with Meals and Snorkelling
Number 4 combines a full day of exploring with all food and drinks included. Starting from Milos, the tour covers Polyaigos’s volcanic landscapes, Glaronisia islands, and lunar-like Sarakiniko. It’s perfect for travelers who want to see untouched nature and swim in emerald waters.
The large group size allows for a lively atmosphere, and the snorkeling equipment makes it easy to spot marine life. Reviews highlight the smooth organization and delicious meals, with many saying it’s “the most beautiful beaches I’ve ever seen.”
Bottom Line: A value-packed, full-day adventure for those who want an active, scenic experience with plenty of swimming and excellent food.
5. Kleftiko Full Day Sailing Cruise with Snorkeling & Lunch
Ranking fifth, this full-day sailing trip focuses on the famous pirate bay of Kleftiko. It includes snorkeling, exploring sea caves, and visiting various coves around Milos. The tour is well-suited for families and couples who want to enjoy the secluded beauty of this iconic location.
The expert crew makes it easy to relax while discovering hidden caves and rock formations. Reviewers particularly praise the quality of the snorkeling gear and the delicious food onboard.
Bottom Line: A highly recommended tour for lovers of sea exploration and dramatic landscapes looking for a full day of adventure.
6. Full Day Sailing Cruise on the West Side of Milos Island
Number 6 showcases Milos’s west coast, with stops at Kleftiko, Gerakas, and Agios Dimitrios. This nine-hour small-group tour emphasizes secluded beaches and volcanic landscapes accessible only by boat. Included are breakfast and a Greek-style lunch.
Reviews highlight Nikos and Marion’s hospitality, and many mention the variety of swim stops and the stunning scenery. It’s perfect for travelers who want a comprehensive view of Milos’s rugged coastline with the comfort of a small group.
Bottom Line: An excellent balanced option for those wanting multiple stops and a personalized experience exploring Milos’s western coast.
7. Catamaran Full Day Cruise: Poliegos – Kleftiko
At number 7, this luxury catamaran tour offers a 9.5-hour trip to Poliegos and Kleftiko. It’s especially suited for families or couples seeking a more upscale experience. The cruise includes snacks, drinks, and a full onboard lunch, with stops for snorkeling and sea cave exploration.
Many reviews emphasize the friendly crew and the opportunities for swimming in crystal waters. The smaller group enhances the feeling of exclusivity.
Bottom Line: For those wanting a luxurious, all-inclusive day at sea, this cruise delivers with style.
8. Three Greek Islands Private Luxury Boat Tour
Number 8 provides a private, customizable tour of Milos, Kimolos, and Poliegos. It’s designed for up to six people seeking privacy and flexibility. You can choose to swim, explore, or simply relax aboard your private vessel.
The personalized itinerary is a highlight, with Andreas sharing his 35 years of experience. Clients appreciate the customized approach and the chance to catch fish or explore secluded spots.
Bottom Line: Best suited for small groups or families wanting a tailored, private experience.
9. Full Day Sailboat Private Kleftiko & Blue Lagoon with Lunch
Ranking ninth, this private sailboat tour emphasizes seclusion and personalized service. It’s ideal for up to 8 people who want to explore Kleftiko caves and Blue Lagoon with flexible timing.
Guests praise the delicious lunch and the opportunity to swim in pristine waters. The private setting makes it perfect for special celebrations or intimate trips.
Bottom Line: For a luxury, private experience with customizable stops, this tour delivers excellent value.
10. Sailboat Full Day Tour in Kleftiko and Blue Lagoon with Lunch
Number 10 offers a 9-hour day exploring Kleftiko and Blue Lagoon. It features swimming, snorkeling, and a full onboard lunch. The friendly crew and careful organization make it recommended for travelers wanting a seamless day at sea.
Many reviews mention the spectacular scenery and plenty of opportunities for photos. It’s a good pick for families and small groups.
Bottom Line: A solid, all-inclusive cruise for those seeking a relaxed day exploring Milos’s water-world.
11. Full Day Private Sailing Cruise Around Milos Island
This private cruise offers customized exploration of Milos’s coast. For about nine hours, you can swim, sunbathe, or explore at your own pace. The personal crew makes it perfect for romantic getaways or family adventures.
Clients appreciate the flexibility and stunning scenery as they pass traditional villages and famous rock formations.
Bottom Line: Ideal for travelers wanting a tailor-made, intimate day on the water.
12. Private Full Day Cruise from Pollonia to Polyaigos
Number 12 is a private tour designed for up to four people. Andreas, a former fisherman, guides you around Polyaigos and Milos with a focus on fishing and personalized sightseeing. It’s perfect for adventurous travelers who want a more authentic experience.
The expert guidance guarantees you see hidden spots and maybe even catch your own fish. Reviewers love the personal touch and unspoiled scenery.
Bottom Line: Best suited for fishermen or those seeking a very personalized, hands-on experience.
13. Full Day Private Cruise Milos, Kimolos and Polyaigos
This private, full-day tour covers Kimolos, Polyaigos, and Milos. It’s perfect for small groups wanting to explore multiple islands at their own pace. The custom itinerary includes swimming in pristine waters and visiting rarely seen beaches.
Travelers rave about the secluded beaches and the chance to see Milos from the water. It’s suited for those who crave privacy and flexibility.
Bottom Line: For small groups or couples seeking a bespoke island-hopping day, this is an excellent choice.
14. Milos Private Full Day Catamaran Cruise with Lunch and Drinks
Finally, number 14 offers a luxury private catamaran for up to 15 people. It features unlimited drinks, delicious Mediterranean cuisine, and stops at Kleftiko and Polyegos. It’s perfect for a special celebration or romantic escape.
Reviews highlight the professional crew, great food, and stunning scenery. It’s tailored for those wanting an exclusive, all-inclusive day.
Bottom Line: For travelers seeking maximum privacy and luxury, this full-day private cruise delivers a memorable experience.
How to Choose the Right Full-Day Tour in Milos
When selecting your ideal full-day tour, consider your budget, interest in snorkeling or exploration, and group size preference. For instance, if you love a small-group experience with good food, tours like the Milos Small-Group Full-Day Cruise with Snorkelling and Lunch are perfect. For privacy and customization, the private cruises offer flexibility, such as the Full Day Private Cruise Milos, Kimolos and Polyaigos.
Price varies widely—from around $150 for group tours to over $3,200 for private yacht charters—so match your choice to your budget and group size. Booking early is advisable, especially in peak summer months, to secure your spot on popular cruises.
Final Thoughts
Milos offers an impressive array of full-day boating adventures that showcase its spectacular coastlines and caves. For a balanced experience, the Milos Small-Group Full-Day Cruise with Snorkelling and Lunch ranks highly, thanks to its mix of sightseeing, swimming, and excellent food. If you prefer privacy and tailored trips, private options like the Full Day Private Cruise Milos, Kimolos and Polyaigos are ideal.
For those seeking a luxurious day on the water, the private catamaran options deliver a high-end experience with all the amenities. Whichever you choose, booking early ensures a spot on these popular tours, so plan ahead for your perfect Milos day at sea.