Snorkeling from Pollonia to Polyaigos: Private morning cruise

Three swimming stops, snorkeling gear, and a captain who picks the coves

A private half-day morning snorkeling cruise departing Pollonia at 09:00 explores secluded coves and volcanic bays around Kimolos and Polyaigos, with three swimming stops at crystal-clear sites. The boat carries snorkeling masks and flippers, life jackets, towels, a shaded canopy and an on-board restroom. Water, beer and traditional island pies are served. Your captain selects each stop for conditions and clarity, and fishing rods are available if you want to try your hand at it.

The experience

Departing at 09:00 from Pollonia, you board a private boat equipped with snorkeling masks, flippers and all safety gear. The captain navigates toward Kimolos and Polyaigos, stopping at three named swimming sites (Mirsini, Galazia Nera, and either Sykia or Prasa) each chosen for clear water and shelter. You enter the water at each stop to snorkel the bays or simply swim. The boat carries life jackets, towels and a shaded canopy for between-water time.

On board, water and beer are served alongside traditional island food: pitarakia and ladenia, the local pies made from recipes that have stayed the same for generations. If you want to fish, rods and bait are there. It's optional, and the captain can walk you through the basics. The boat has a restroom and all the comfort details: no rushing, no crowds, just the pace the captain sets based on what the sea offers that morning.

What’s included

• Snorkeling masks and flippers.
• three swimming stops at secluded bays.
• water and beer.
• traditional island pies (pitarakia and ladenia).
• life jackets and towels.
• shaded canopy.
• on-board restroom.
• optional fishing rods and bait.
• English and Greek-speaking captain.

Before you book

Days and timesNext departure: 1 Mar 2027

Book up to9h before

GroupPrivate

Live guideEnglish and Greek

Meeting point and pickupNo hotel pickup: you go to the meeting point. Ends back at the starting point.

Cancellation and refundsFree cancellation up to 24 h before the start. After that, no refund.It may be canceled due to bad weather or if the minimum number of travelers isn't reached. If that happens, you're offered another date or a refund.

Prices and times updated yesterday

Good to know

Low physical effortPets welcomePublic transport nearbyNot recommended with heart problemsInfants must sit on laps

Operated by Poseidon Boat Trips in Milos

Is this one for you?The five-hour morning pace means an early 09:00 start and water entry at each stop, so choose this if you're comfortable getting in and out of the sea three times and don't need a later departure. The private boat keeps the group small and the captain adjusts stops based on conditions, which suits swimmers who want flexibility over a fixed itinerary.

Traveler reviews

5.00★★★★★★★★★★

15 verified traveler reviews

Read all the reviews ›

Top questions

What languages is the tour guided in?

Live guide in English and Greek.

What happens if it rains?

It may be canceled due to bad weather. If that happens, you're offered another date or a refund. Free cancellation up to 24 h before the start.

What exactly do I snorkel at on this cruise from Pollonia?

The three stops are at Mirsini, Galazia Nera, and either Sykia or Prasa: secluded bays with crystal-clear water around Kimolos and Polyaigos. Your captain picks which one based on conditions that morning, so you always get the clearest, calmest site available.

Is snorkeling equipment included, or do I need to bring my own?

Masks and flippers are provided on board. You just need to bring a swimsuit and towel. The boat supplies everything else, including life jackets and extra towels if you need them.

How long does the cruise last and when does it start?

The cruise departs at 09:00 and runs for five hours, returning to Pollonia by early afternoon. It's a morning departure, so you have the rest of the day free in Milos.

What's included to eat and drink during the cruise?

Water and beer are served, along with traditional island snacks: pitarakia and ladenia, which are local pies made with authentic Milos recipes. It's light fare meant to keep you comfortable between swims, not a full meal.

Can I try fishing on this cruise?

Yes, fishing rods and bait are available on board if you want to try it. It's optional and hands-on. The captain can show you how if you've never done it before.

What safety equipment is on the boat?

The boat carries life jackets for everyone, a shaded canopy for sun protection, towels, and an on-board restroom. A trained captain is in charge of all stops and water entry to keep the experience safe and smooth.