Round of Milos and Poliegos Sailing boat snorkelling cruise

The best part of this Milos and Poliegos sailing cruise is simple: you reach beaches and swimming spots that are difficult or impossible to visit from land. Kleftiko’s white rocks, sea caves, and clear water are the star, but Poliegos and Kalogries give you more time to swim away from the main island.

I like the small-boat feel, with a crew that makes an effort to learn names and help people get comfortable. I also like the useful extras: homemade lunch, wine and beer, snorkeling gear, and free underwater GoPro photos. The main drawback is the length. Nine hours is a lot of time on a boat, and some people find the seating tight, especially when the smaller boat is full.

Key points to know before you book

• Kleftiko is the main event: Swim around white rock formations, sea caves, and underwater passages at Milos’ most famous coastal site.
• Six or more water and sightseeing stops: You’ll visit Kalogries, Gerakas, Poliegos, Cape Vani, the old sulfur mines, Klima, and the unusual Glaronisia rock formations.
• Food and drinks are included: Expect homemade lunch, fruit, snacks, bottled water, soft drinks, beer, wine, and local Greek spirits.
• GoPro photos cost nothing extra: The crew takes photos above and below the water and sends a set by email later.
• The boat is intimate but not spacious: Capacity information varies, with the tour described as capped at 16 people and the booking details stating a maximum of 12.
• Bring your own towel: Towels are not included, and hotel pickup is not provided.

Why this full-day Milos cruise is worth considering

Milos is easiest to appreciate from the sea. The island’s most memorable sights are not all town beaches with umbrellas and roads behind them. Some are sheer rock walls, old mine sites, small coves, and pale beaches reached only by boat.

This tour gives you a full day to see that coast without arranging several separate trips. At $193.57 per person, the price is not low, but it covers roughly nine hours, lunch, drinks, snorkeling equipment, a sailing boat, and a set of GoPro photographs. If you would otherwise pay separately for a boat trip, a meal, and equipment hire, the package has reasonable value.

I especially like that the day is not built around one quick photo stop. You get repeated chances to get into the water. That matters because the best part of Milos is not simply looking at the coast. It is swimming beside the rocks, floating in unusually clear water, and seeing the island from a moving boat.

The crew also gives background about the places you pass. Depending on the departure, you might meet crew members such as Andreas, Spyros, Stavros, Dina, Captain Nick, Yannis, or Panos. The staff names in the feedback vary, so you should not assume a particular person will be onboard. What you can expect is a guided outing rather than a bare boat transfer.

Setting off from Adamantas at 9:00

The meeting point is in Adamantas, listed as PCFW+PJ Adamantas. The cruise begins at 9:00 in the morning and ends back at the same meeting point.

There is no hotel pickup or drop-off, so you need to arrange your own way to Adamantas. The meeting point is near public transportation, but the supplied details do not specify a hotel transfer or a particular bus timetable.

This is a full-day outing, not a short sightseeing ride. You should arrive ready for sun, wind, salt water, and several hours of sitting or moving around on a boat. Bring a towel, hat, sunblock, swimwear, and a dry change of clothes if you prefer to stay comfortable after the swimming stops.

The cruise may use a multilingual guide. English is offered, and the crew provides explanations about the places along the route. Service animals are allowed, but the trip is not recommended for people with mobility impairments. Most people can take part, but you should be comfortable boarding a boat and getting in and out of the water.

Cape Vani and Milos’ mining coast

Cape Vani is an early coastal sight and a good introduction to the island’s unusual geology and industrial past. The abandoned manganese and iron mine dates to the 19th century. From the water, you see a large opening at the edge of the cape, surrounded by rock cut into steep vertical faces.

The colors here are striking. Black and ruby-red horizontal layers run through the cliffs, making this a strong photo stop even if you stay aboard. The crew explains the story of the mine while you look toward the old opening.

This is not a walking visit to the mine. The boat provides the viewpoint, which is useful because the site is best seen from the water. If you want to explore ruins on foot, this cruise is not designed for that.

Kalogries gives you an early swim

Kalogries is an isolated bay on the western side of Milos. It has clear turquoise water and two small beaches along the northern and eastern sides of the bay. The boat stays for about 30 minutes, giving you time to swim, snorkel, and have a snack or drink.

I see this as a useful first water stop. You can get used to the boat’s swimming setup before the longer stop at Kleftiko. The short visit also keeps the day moving, though 30 minutes passes quickly once everyone has taken turns getting into the water.

Snorkeling gear is included, but bring realistic expectations. One person found the equipment incomplete and not as clean as expected, while other outings included good chances to snorkel and use the paddleboard. Gear and water activities can vary by boat and conditions, so check the equipment before leaving the boat and tell the crew if a mask or fin does not fit.

Kleftiko is the day’s main attraction

Kleftiko is the reason many people choose this cruise. Its name refers to a place used by pirates as a hideout, but the natural setting is the real draw. White and gray rock formations rise from exceptionally clear water, with caves and openings around the coast.

The boat stays for about an hour. You receive masks and flippers, and the crew offers basic advice on how to explore the area. The water can be viewed from the boat, but the experience becomes much better when you get in and swim near the rocks.

Some of the rock formations create underwater passages and caves. You need to use your judgment here. The crew docks the boat and lets you explore during the stop, but you are responsible for your own movement in the water. Do not enter a passage if you are uncomfortable with the conditions, and listen closely to the crew’s instructions.

The free GoPro service is a nice touch. Crew members take photos during the stop, including some underwater pictures, then send a set by email later. It means you can leave your phone on the boat and focus on swimming. Do not treat the photos as a guaranteed personal photo session, though. The crew is photographing the group and the setting, not providing a private photographer for each person.

Gerakas combines a beach stop with lunch

Gerakas is accessible only by boat and is known for huge perlite sand slides above a pale beach. The contrast between the light slopes and emerald water makes it one of the more unusual coastal stops on the route.

The supplied timing is inconsistent here. The stop description says you spend about one and a half hours swimming and eating lunch, while the detailed itinerary lists 40 minutes. Ask the crew for the day’s actual timing when you board, since wind and sea conditions can change the route.

Lunch is homemade and includes vegetarian and vegan choices. The food is intended to cover the group rather than function as a restaurant meal. Most of the feedback describes it as plentiful or very good, with particular praise for food prepared by Dina. One person found the food less impressive, so I would keep expectations sensible. You are paying for a complete day on the water, not a fine-dining menu.

Beer, wine, local Greek spirits, soft drinks, bottled water, fruit, and snacks are included. The minimum drinking age is 18. Drink carefully, especially if you plan to swim again or the sea is moving.

The old sulfur mines from the sea

The old sulfur mines lie on the southeast side of Milos. They date to 1856 and closed in 1956, leaving an abandoned industrial site that is difficult to reach by ordinary sightseeing routes.

The boat offers a remote coastal view of the mines rather than a full land visit. That distinction matters. You see an unusual part of Milos that many beach-focused visitors miss, but you should not expect to walk through the buildings or inspect the site closely.

This part of the cruise adds variety to the day. Instead of moving from one swimming cove to another, you also see the island’s working past and the way its mineral-rich rock shaped local industry.

Poliegos and the blue waters of Galazia Nera

Poliegos is Greece’s largest uninhabited island. The cruise stops around Galazia Nera, an area known for transparent water with a striking fluorescent color.

The stay lasts about 30 minutes and includes time for swimming, snorkeling, or trying stand-up paddling. Snacks and drinks are served here as well.

This is another short stop, so you may need to choose your priority. If you want to swim, do that first. If you want to try the paddleboard, ask about it as soon as the boat arrives. One outing had no paddleboard or snorkeling available, while other departures offered both, so the exact water activities depend on equipment, conditions, and the boat in use.

Poliegos is a strong reason to choose the full-day trip instead of a shorter route. You are not only seeing Milos’ famous coast. You are also reaching an uninhabited island with a different feel and fewer built features.

Klima, Venus de Milo, and Glaronisia

Klima was once the first capital of Milos and is associated with the discovery of the Venus de Milo statue. From the boat, you can photograph the colorful fishing village while the crew explains some of the island’s past.

This is a passing sightseeing stop rather than a long shore visit. The colorful houses are best treated as a photo subject, not as a chance to walk the village or visit the statue itself. The Venus de Milo is not displayed at this stop.

The cruise also passes the Glaronisia, or seagull islands. These rock formations are described as a rare geological feature found in only a small number of countries. They formed from lava that cooled into hexagonal tubes, creating a distinctive pattern in the rock.

These sights help break up the swimming schedule. If you prefer a boat trip with some history and geology, they add real value. If you want every minute in the water, you may find the sightseeing passages less exciting.

The small-boat question: comfort versus atmosphere

The smaller vessel creates a more personal atmosphere. The crew can speak with people directly, help with gear, and keep the group feeling social rather than anonymous. That is one reason the boat suits people who prefer a quieter, friendlier outing.

Space is the tradeoff. One person found the smaller boat too tight for 16 people, while another said the staff worked hard to keep everyone comfortable. The booking information states a maximum of 12, but other tour details describe all-inclusive trips capped at 16. Since capacity information is not fully consistent, ask which boat is operating on your date.

A nine-hour cruise can feel long if you do not enjoy sitting on a boat between stops. Internet is available onboard, but the connection may be weak, so do not plan to work or stream video. Music, conversation, swimming, and scenery are the main entertainment.

Wind also matters. One departure changed its route because of the wind and stayed on the northern side instead of going south. That is normal for a sea outing, but it means the advertised route is not an absolute promise.

What is included, and what you should bring

The price includes:

• Homemade lunch with vegetarian and vegan choices
• Beer, wine, local Greek spirits, soft drinks, water, fruit, and snacks
• Snorkeling equipment
• GoPro photographs, including underwater images, sent by email
• WiFi onboard
• The sailing cruise and crew guidance

Towels are not included. Hotel transportation is also not included.

I would bring a towel, sunblock, a hat, swimwear, and a waterproof way to carry anything you need near the water. The tour details only require the towel, hat, and sun protection as practical advice, but those items make a long day far easier.

The cruise requires good weather and a minimum number of participants. If poor weather or low bookings cancel it, you are offered another date, another experience, or a full refund. You can cancel for a full refund if you do so at least 24 hours before the start time. Missing the cruise because your ship arrives late or you fail to reach the meeting point is not covered by a refund.

Who should book this Milos sailing trip?

I would choose this tour if you want many chances to swim and prefer a single organized day to arranging separate boat trips. It suits couples, friends, and solo visitors who like a social boat but do not want a very large cruise vessel.

It is also a good fit if Kleftiko is high on your list and you want to add Poliegos, Gerakas, and the western coast in one outing. The included meal, drinks, equipment, and photos make the price easier to justify.

I would think twice if you dislike tight seating, need reliable internet, have limited mobility, or prefer short excursions. The boat may feel cramped when full, the day can feel repetitive between stops, and the weather can change the route. If you mainly want a quick look at Kleftiko, a half-day option may suit you better.

Should you book it?

Book this cruise if you want the full Milos coast experience, with repeated swimming stops, a meal, drinks, and a crew-led route. Kleftiko, Poliegos, and the free GoPro photos give it more substance than a simple coastal transfer.

Skip it if nine hours on a compact boat sounds tiring or if you need a guaranteed route and fixed water equipment. Before paying, confirm the boat size, expected passenger count, and the day’s stop times, especially for Gerakas. For an active, sea-focused day, this is a strong way to see Milos beyond its roads and harbor.

FAQ

How long does the Milos and Poliegos sailing cruise last?

The cruise lasts approximately nine hours. It starts at 9:00 in the morning and ends back at the meeting point in Adamantas.

Where does the cruise start and finish?

It starts at PCFW+PJ Adamantas in Adamantas, Milos, and finishes back at the same meeting point.

Is snorkeling equipment included?

Yes. Snorkeling equipment is included, with masks and flippers provided for the water stops.

Are lunch and drinks included?

Yes. The tour includes homemade lunch with vegetarian and vegan options, along with bottled water, soft drinks, fruit, snacks, beer, wine, and local Greek spirits.

Are towels and hotel transfers included?

No. Towels and hotel pickup and drop-off are not included.

Will I receive photos from the cruise?

Yes. The crew uses a GoPro to take photographs, including some underwater images, and sends a set to you later by email.

What happens if the weather cancels the cruise?

If poor weather cancels the experience, you are offered a different date or a full refund. The experience also requires a minimum number of participants, and a cancellation for that reason comes with the same options.