REVIEW · MILOS
Round of Milos and Poliegos Sailing boat snorkelling cruise
Book on Viator →Operated by POLCO SAILING · Bookable on Viator
Milos’s coves don’t mess around. This full-day catamaran cruise is interesting because you get several real get-down moments in the water, plus a guided story loop through Milos’ geology and island history, not just a drift-and-photo session. I especially like the multiple snorkeling stops with gear included and the small-group feel capped for a more personal day at sea. One possible drawback: it’s a long day, and on a smaller boat seating can feel tight for some people.
If you want an easy way to hit beaches you can’t reach by land, this fits. You’ll spend the day moving between dramatic coastlines, turquoise bays, and remote islands, with drinks and lunch handled for you onboard—so your job is basically sunscreen, a mask fitting, and showing up for the next swim.
In This Review
- Key takeaways before you go
- Small-Group Catamaran Days: Cap, Comfort, and What the Price Buys
- Cape Vani and the Abandoned Mines: A Photo Stop With Teeth
- Kalogries Beach Swim: Quick In, Quick Out
- Kleftiko’s Caves and Pirate Rocks: Snorkel Time With GoPro Photos
- Gerakas and Lunch on the Water: Timing, Food, and Perlite Sand
- Old Sulfur Mines and Poliegos Blue Waters: Remote Views and Extra Time in Sea
- Klima and the Seagull Islands Hexagonal Tubes: More Than Beach Stops
- Crew, Equipment, and the Little Things That Matter
- Who This Cruise Fits (and Who Should Skip It)
- Should You Book This Milos and Poliegos Sailing Cruise?
- FAQ
- What’s included in the cruise?
- Where does the tour start?
- What time does the tour start?
- Is hotel pickup included?
- How big is the group?
- Is there a minimum age for drinking alcohol?
Key takeaways before you go

- Small-group cap: the tour is described as capped at only 16 passengers and also listed with a maximum of 12 travelers for the sailing you book.
- Snorkeling gear included: you’ll get masks and flippers at the main snorkeling moments, plus brief guidance from the crew.
- GoPro photo service: the crew uses a GoPro during stops and emails you a set of photos, including underwater shots.
- Mine-and-island storytelling: from Cape Vani to the old sulfur mines, the crew explains what you’re looking at while you take photos.
- Food and drinks are built in: beer, wine, local spirits, homemade lunch (vegetarian and vegan options), plus snacks and fruit.
- WiFi onboard, but don’t count on it: you may find it spotty during the day on open water.
Small-Group Catamaran Days: Cap, Comfort, and What the Price Buys

At about 9 hours on the water, this isn’t a quick hop—it’s a full-day loop of Milos and Poliegos. The biggest value piece, in my view, is that the itinerary is built around water time: you’re not just cruising past places, you’re getting chances to swim and snorkel at multiple stops.
The price (about $193.57 per person) becomes easier to swallow when you price it as a bundle: drinks, homemade lunch, snacks, bottled water, soda, and snorkeling equipment are included. Add the GoPro photo set sent by email, and you’re paying less for the extras that other tours charge for separately.
Now the comfort reality: several people flag that the boat can feel small for the number of bodies onboard. If you’re picky about personal space, plan for limited room and long stretches seated while the crew sails between stops.
You can also read our reviews of more boat tours in Milos
Cape Vani and the Abandoned Mines: A Photo Stop With Teeth

You start with a dramatic, land-meets-sea viewpoint at Cape Vani, an area tied to old manganese and iron mining. The scene is described as a huge, deep opening on the cape edge, with rocks cut vertically and horizontal layers in black and ruby red colors—very “how is this even real?” in person.
What I like here is that the crew gives you context while you photograph. This is one of those stops where you’re not just taking pictures of scenery—you’re learning what shaped it, which makes the visuals click faster.
If you’re the type who wants nonstop swimming from the first minute, note that this is a viewpoint stop. It’s short and photo-focused, so the payoff is learning and pictures, not getting wet.
Kalogries Beach Swim: Quick In, Quick Out

Kalogries Beach is one of Milos’ hard-to-reach spots, known for clear turquoise water and small beaches inside an inaccessible bay. You get about 30 minutes here, which is enough time to dive in, swim, and snorkel briefly, plus grab snacks and drinks before the boat moves on.
This stop works best if you like momentum. You’re not stuck on a beach for hours, and you’ll feel like you’re constantly switching settings: mine views, crystal water, rocky coasts, then back to open water again.
The only caution: 30 minutes is not a long session. If you want slow, soak-everything time, you’ll feel the clock—save that style for a separate beach day on your own.
Kleftiko’s Caves and Pirate Rocks: Snorkel Time With GoPro Photos

Kleftiko is the headline stop, and it makes sense why. The name is tied to a pirate past—used for centuries as a hideout and lair—and today it’s famous for white and grey rocks with water clarity that’s hard to beat.
You’ll spend about an hour here, and this is the main snorkeling moment with equipment provided. The crew also gives tips so you can explore efficiently, including underwater passages and caves, and they use a GoPro to capture your time in the water (some shots even underwater).
This is also where you’ll feel the difference between a big cruise and a smaller one. The pacing stays active, and with a smaller group the crew has an easier time checking that people are set with masks and ready for the water.
One practical note: snorkeling quality depends on conditions. If visibility is rough or water is choppy, you might still enjoy the caves and swim, but the “wow” factor can shift.
Gerakas and Lunch on the Water: Timing, Food, and Perlite Sand

Gerakas is one of Milos’ most famous boat-accessible beaches, known for huge perlite sand slides that form a pristine shoreline. The color described is emerald-clear water, and this stop is built around a longer break for swimming plus lunch.
The schedule details are slightly inconsistent in the provided timing, but the plan is clear: you should expect around 1.5 hours here to swim and enjoy the meal. That’s the stop where you’ll actually get to slow down a bit, float, and reset before the next stretch.
Lunch is included and made onboard as homemade food, with vegetarian and vegan preferences supported. In general cruise life, included meals can be “fine.” Here, you at least have enough structure that people report the food as filling and delicious, and you’re not left hunting for food between swims.
The drawback to be aware of: a couple of people found the onboard food less impressive and one raised a concern about how snorkeling equipment felt in terms of cleanliness or completeness. I’d treat that as a prompt to check your mask and gear quickly when you’re handed it.
You can also read our reviews of more sailing experiences in Milos
Old Sulfur Mines and Poliegos Blue Waters: Remote Views and Extra Time in Sea

Next up is the old sulfur mines on the southeast side of Milos. These date back to 1856 and closed and were abandoned in 1956, and the key point is that they’re remote—best seen from the water rather than from shore.
This is a good stop for geology lovers and people who enjoy “less curated” scenery. You’re looking at an industrial scar turned into a sea-framed viewpoint, with the crew explaining what happened here while you keep it moving.
Then you head to Poliegos, the largest uninhabited island in Greece. Your main stop is Galazia nera, or blue waters, where transparency and fluorescent color are described as extreme—even by island standards. You’ll have about 30 minutes to swim and snorkel, and the plan mentions trying stand-up paddling and grabbing snacks and drinks afterward.
This is where a full-day sailing can feel worth it, because you’re switching from one world to another. You leave Milos’ busy island feel behind and step into a more silent, raw, open-water environment.
Klima and the Seagull Islands Hexagonal Tubes: More Than Beach Stops

Not every stop is about water. Klima is described as the first capital of Milos, tied to the moment the Venus de Milo statue was discovered. It’s a colorful fishing village vibe, and you’ll have time to take photos while the crew shares facts so you’re not just staring at pretty houses.
Then there’s the seagull islands, a rare geological phenomenon tied to hexagonal tubes formed by lava. You don’t need a geoscience degree here; the point is that this is a view you’d never guess from a map, and it helps make the day feel bigger than just “beach day on boats.”
If you’re the kind of traveler who only cares about swimming, you might find these stops a little less urgent. But if you enjoy understanding what you’re seeing, these sections connect the dots between Milos’ landforms and the sea you’re floating above.
Crew, Equipment, and the Little Things That Matter

The crew is a major reason people give this cruise top marks. Names like Andreas, Spyros, Stavros, Dina, Nick, Yannis, Panos, and Andres come up in the feedback, and the theme is consistent: friendly service, good pacing between stops, and enough knowledge to explain what’s worth noticing.
You’ll also notice small touches that help the whole day run smoothly:
- Snacks, fruit, and drinks are handled while you’re between swims.
- WiFi onboard exists, but open-water sailing can make it patchy.
- Snorkeling equipment is included, and the main stops come with guidance.
Bring what you need for water time because towels aren’t included. Also pack sunscreen and a hat—several people call this out as practical advice for a day with lots of sun exposure.
And yes, double-check your gear before you head in. One report mentioned incomplete equipment and an unsanitary feel, which is exactly the kind of thing you can prevent yourself by asking for what you need immediately.
Who This Cruise Fits (and Who Should Skip It)
This is best for you if you want:
- a small-group sailing day with multiple swimming and snorkeling chances
- a simple way to reach beaches like Kleftiko and Poliegos without renting boats or dealing with complicated schedules
- a setup where drinks, lunch, and snorkeling gear are included
It may feel less ideal if:
- you’re very sensitive to cramped seating on small boats
- you want long, independent exploration time at each stop
- you have mobility issues, since the tour isn’t recommended for travelers with mobility impediments
If you’re traveling with service animals, that’s allowed per the provided details. And if you plan to drink, remember the minimum drinking age is 18.
Should You Book This Milos and Poliegos Sailing Cruise?
I’d book it if you’re the type who likes active travel: short stops, quick swims, and a steady rhythm of sea views plus guided context. The combination of included snorkeling gear, included drinks and lunch, and the GoPro photo set sent by email makes it feel like a complete package rather than an overpriced ferry ride.
I’d hesitate only if you know you’re prone to discomfort on smaller boats or you prefer slower beach time. In that case, you might consider splitting your Milos trip into a separate beach day and a shorter sail.
FAQ
What’s included in the cruise?
Snorkeling equipment, lunch (vegetarian and vegan options), beer wine and local Greek spirits, fruit and snacks, bottled water, soda/pop, WiFi onboard, and GoPro photos sent by email (including underwater shots).
Where does the tour start?
The meeting point is at PCFW+PJ Adamantas, Greece, and the tour ends back at the same meeting point.
What time does the tour start?
Start time is 9:00 am.
Is hotel pickup included?
No—hotel pickup and drop-off are not included.
How big is the group?
The tour is described as capped at only 16 passengers, and the additional info lists a maximum of 12 travelers.
Is there a minimum age for drinking alcohol?
Yes, the minimum drinking age is 18 years.













