The best part of this cruise is the variety packed into one day. You get a quiet church stop at St. Antonios, time in the traditional town of Mandraki on Nisyros, and a final swim from the pirate boat Maria Magdalini near volcanic Yali. It feels more like a full island outing than a simple boat ride.

I especially like the clear plan and the generous swim time. The crew serves a Greek BBQ lunch on board, and the two-deck boat has toilets and a bar, which matters on an eight-hour trip. The main drawback is that Nisyros offers more to see than the schedule allows, so the optional volcano visit costs extra and may make your stop in Mandraki feel rushed.

Key points to know before booking

• Three islands in eight hours: St. Antonios, Nisyros, and Yali each offer a different kind of stop.
• A quiet first stop: Visit the small church of St. Antonios, swim, or relax while lunch is prepared.
• Mandraki gives you a choice: Climb about 200 steps to Panagia Spiliani or stay in town for coffee, shops, and a traditional dessert.
• Swimming from the boat: Yali is the day’s relaxed finale, with clear water, sunbathing, music, and a chance to jump from the vessel.
• Lunch is included: Expect souvlaki, salad, and bread, with vegetarian food available if you request it ahead of time.
• Good value at $39.52: The price includes the cruise, lunch, taxes, and liability insurance, but drinks and the optional volcano trip cost extra.

Setting out from Kardamena at 10am

You meet the crew at Kardamena port, find the Maria Magdalini pirate boat, and show your mobile voucher before boarding. Departure is scheduled for 10am, with a return to the same port at about 5:30pm.

That timing makes this a substantial day on the water, not a short morning sail. I would treat it as one of your main Kos holiday activities. You will want beachwear, a towel, sunscreen, and enough patience for a full day in the sun.

The boat has two decks, a bar, and toilets. Those are simple details, but they make a difference when you are away from shore for hours. You can move around, find a place in the sun, or look for shade as the boat travels between islands.

The atmosphere is part of the appeal. The cruise uses a pirate-themed boat, and music helps keep the trip light rather than formal. If you want a quiet, private sailing trip, this is not that. It is a social day out with a holiday mood, swim stops, and plenty of time to sit around with a drink.

St. Antonios and its small hillside church

Within roughly the first hour, the boat reaches St. Antonios. The island is presented as a natural, peaceful stop, with the church of St. Antonios as its main point of interest.

This is not a place where you need a long sightseeing plan. You can walk up to the church, take in the views, and enjoy the quiet. The setting gives you a change from the port towns and a chance to see a smaller Greek island at a slow pace.

I like this first stop because it eases you into the day. You are not rushed into a crowded town or sent straight into a long list of monuments. Instead, you get time to swim in clear water, sunbathe, or look around the church before lunch.

The precise amount of shore time is not specified, so do not expect a detailed guided visit. This stop works best if you enjoy simple pleasures: a small chapel, open views, warm weather, and a swim before eating.

While you relax, the crew prepares lunch on the boat. That arrangement is practical. You can return to the vessel, wash off the salt, and eat without spending time searching for a restaurant on a small island.

Greek BBQ lunch on the boat

Lunch includes souvlaki, salad, and bread. Vegetarian food is available, but you need to notify the crew in advance so they can prepare it.

For the price, this included meal adds real value. A full day at sea can become expensive if every drink and meal is purchased separately, so having the main food covered keeps the budget easier to manage. It also means you do not lose sightseeing time looking for somewhere to eat.

Do not expect a long restaurant-style meal. This is a casual BBQ served on a working excursion boat. The point is convenience and a taste of familiar Greek food, not a formal dining experience.

Coffee, soft drinks, cocktails, and other drinks are not included. The bar remains open during the cruise, so bring money or another accepted way to pay for anything you want beyond lunch.

Mandraki, Nisyros, and the 200-step climb

Around midday, you arrive at Nisyros and disembark in Mandraki, the island’s capital and port. This is the most flexible stop of the day, but also the one that demands the most careful planning.

You can spend your time in the town, walking its narrow streets, browsing souvenir shops, or stopping at Ilikiomeni Square for coffee or a traditional dessert. This is the easy option, and it gives you a chance to experience Nisyros at street level without turning the stop into a workout.

If you want a view, you can climb about 200 steps to the Monastery of Panagia Spiliani. From there, you can look across Nisyros and visit the Orthodox church, which is described as one of the island’s notable sights.

I would decide before you arrive which experience matters most. The climb takes effort and time, while Mandraki itself rewards a slower wander. Trying to fit the monastery, shopping, coffee, and the volcano into one short stop may leave you doing all of them hurriedly.

The monastery is especially appealing if you enjoy religious buildings and viewpoints. The town is better for you if you prefer local streets, a café break, and an unstructured hour. Neither choice is wrong, but the cruise schedule means you probably cannot explore every option at leisure.

The optional volcano visit on Nisyros

Nisyros is known for its volcanic character, and you may have the option to visit the island’s volcano for an extra charge. The information provided does not state the additional price, exact duration, or transport arrangements, so ask the crew for details before committing.

This optional trip could be worthwhile if seeing the volcano is your main reason for choosing Nisyros. It may be less appealing if you would rather enjoy Mandraki without watching the clock.

The important point is that the volcano is not part of the basic $39.52 package. Budget for it separately, and ask how it affects your time in town. I would not assume you can comfortably combine the volcano, Panagia Spiliani, and a relaxed visit to Mandraki.

Yali, the final swimming stop

The last stop is Yali, a small volcanic island belonging to the municipality of Nisyros. Only 21 people are listed as living there, which helps explain the quiet, remote feel of the stop.

You do not visit Yali for a long town tour. The main attraction is the water around the boat. You can swim, sunbathe, enjoy a drink from the bar, listen to music, and jump from the boat if you feel confident.

The water is described as especially clear, making this the natural high point for anyone who wants an easy swim. You will want your towel and beachwear ready, rather than buried in a bag below deck.

Yali also gives you some of the best scenery of the day from the water. The volcanic island provides a striking backdrop while you float or sit on deck. I like the way this stop finishes the cruise: after the church and the town, you get a simple stretch of sea time with no sightseeing pressure.

The phrase test your diving skills appears in the activity description, but the practical experience is better understood as jumping or entering the water from the boat. Only do that if the crew permits it and you are comfortable with the conditions.

What the $39.52 price really covers

At $39.52 per person, this cruise offers strong value for a full day. The fare includes boat tickets for all three stops, lunch, legal fees, taxes, and liability insurance.

That package makes the comparison easy. You are paying for eight hours of transport and sightseeing, plus a cooked meal and access to several swim stops. A separate ferry trip to Nisyros would not provide the same combination of St. Antonios, Yali, lunch, and boat-side swimming.

The price does not cover drinks or the optional volcano visit. Those extras are not unusual, but they are worth remembering when you set your day’s budget. The bar is open, and the best views and swim stops may tempt you to buy a cocktail or two.

The value is strongest for you if you want a ready-made island day without arranging several boats or meals yourself. It is weaker if you only want to visit Nisyros in depth. A dedicated Nisyros day would give you more time for the volcano, Mandraki, and the monastery.

Who will enjoy this cruise most

I would recommend this outing to swimmers, couples, families, and groups of friends who want a relaxed day with several different stops. The schedule offers enough variety that you are unlikely to spend all eight hours doing the same thing.

It also suits you if you like a lively boat atmosphere. Music, a bar, two decks, and a pirate-style vessel create a sociable setting rather than a quiet sailing lesson.

Families should note that the day includes swimming from the boat and time in the sun. You will need to supervise children closely around the water and choose activities that match their comfort level. The available information does not provide age rules or detailed accessibility information, so ask the operator if those points matter to your party.

This is less suitable if you dislike boats, want a private experience, or prefer a tightly guided historical tour. There is no named guide in the information provided, and the English-speaking host or greeter appears to support the outing rather than deliver a long formal lecture.

Useful planning advice for the day

Arrive at Kardamena port ready to find the Maria Magdalini and show your mobile voucher to the crew. Since the boat leaves at 10am, give yourself enough time to locate the vessel without starting the day in a rush.

Wear swimwear beneath your clothes and keep your towel easy to reach. You will likely want to swim at both St. Antonios and Yali, and changing on a boat is less convenient than changing at your hotel.

Bring sun protection and a small amount of spending money for coffee, drinks, cocktails, or shops in Mandraki. Lunch is included, but beverages are not.

At Nisyros, choose your priority before leaving the boat. If you want Panagia Spiliani, allow time for the climb. If you prefer Mandraki, head into town and make the most of its streets, shops, square, coffee, and desserts.

Some passengers have found that hiring a quad bike at Nisyros can help with exploring farther and reaching viewpoints, if rentals are available and permitted for your visit. Ask locally before making plans, since the schedule and any rental arrangements are not included in the cruise price.

Finally, keep the return time in mind. The boat is due back in Kardamena at 5:30pm, and the crew controls the sailing schedule. You cannot treat each island as an independent day trip.

Booking flexibility and practical details

The experience lasts eight hours, but starting times should be checked when you book. The meeting point and end point are both at Kardamena port.

An English-speaking host or greeter is available. The cruise provides toilets on board, and the bar is open throughout the sailing.

You can cancel up to 24 hours before the activity for a full refund. The reserve-now, pay-later option is useful if you are still arranging your Kos plans, since you can hold a place without paying immediately.

The cruise provider is Sail Away Tours. The information does not give a maximum group size, exact vessel capacity, or accessibility details, so contact the operator if those points affect your decision.

Should you book the Nisyros and Yali cruise?

Book it if you want an affordable, full-day island outing with three distinct stops, a Greek BBQ lunch, clear-water swimming, and a cheerful boat atmosphere. The strongest parts are the easy variety and the value of having transport and food combined.

Think twice if your main goal is an in-depth visit to Nisyros. Mandraki, Panagia Spiliani, and the volcano all compete for limited time, and the volcano costs extra. For most people, the best plan is to choose either the monastery and town or the optional volcano, rather than trying to force everything into one stop.

At $39.52, I see this as a practical choice for a fun day from Kos, especially if swimming matters as much to you as sightseeing. Pack a towel, plan your Nisyros priority, and keep some money aside for drinks.

FAQ

Where does the cruise depart from?

The cruise departs from the port of Kardamena. Look for the pirate boat Maria Magdalini and show the crew your mobile voucher.

What time does the boat leave and return?

The boat is scheduled to leave Kardamena at 10am and return to the port at about 5:30pm. Check availability for the exact starting time when booking.

Which islands does the cruise visit?

The cruise visits St. Antonios, Nisyros, and Yali.

Is lunch included?

Yes. Lunch includes souvlaki, salad, and bread. Vegetarian meals are available if you notify the crew in advance.

Are drinks included in the price?

No. Coffee and drinks are not included, but a bar is open during the cruise.

Can I visit the volcano on Nisyros?

You may be able to visit the volcano for an extra charge. Ask the crew for current details, including the additional cost and how the visit affects your time in Mandraki.

Is there time to visit Mandraki?

Yes. You can explore Mandraki, visit shops, walk through the narrow streets, and stop at Ilikiomeni Square for coffee or a traditional dessert.

Are toilets available on the boat?

Yes. Toilets are available on the vessels.

What should I bring?

Bring a towel and beachwear. You should also be prepared for swimming and sun exposure during the island stops.