KOS: Catamaran Day Cruise – Swim, Snorkel, Food & Drinks!

The best part of this Kos cruise is the simple rhythm: sail, stop in a clear-water bay, swim, eat, and do it again. You get two swimming stops near Pserimos, not a rushed photo stop and a quick return to port.

I like the small-group feel reported on one sailing, with about 14 people, and I like that lunch is prepared aboard rather than handed over in a portside box. The crew also earns strong marks for friendly service. The catch is the price: at $212 per person, this is a premium day on the water, and the food and drink selection is pleasant but not lavish.

Key points

• Two bays near Pserimos: Swim and snorkel in calm, clear water with time to relax between stops.
• Fresh Greek lunch on board: Expect a traditional meal served with water, soft drinks, white wine, and beer.
• Spacious catamaran: There is room to sit in the sun, rest on deck, and enjoy music during the cruise.
• Free snorkeling equipment: Masks, flippers, goggles, life vests, and swimming aids are supplied.
• A relaxed seven-hour schedule: Coffee and snacks begin the day, followed by swimming, lunch, and unhurried time at sea.
• Important age and access limits: The cruise is for people 12 to 75 and is not suitable for wheelchair users or people with mobility or visual impairments.

A Seven-Hour Sail From Kos to Pserimos

This is a full day on the Aegean, but it is not built around constant activity. The point is to slow down. You board at Kos Harbor, just to the right of the I Love Kos sign when facing it, then settle into the catamaran as the boat leaves the port.

The route heads toward Pserimos, a small island in the Dodecanese. The trip is designed around sea views, swimming, snorkeling, food, and time on deck. You will not be hopping from one attraction to another. Instead, you get a floating base for the day and two carefully chosen bays for swimming.

That difference matters. If you want an active sightseeing cruise with many stops, this may feel too easygoing. If you want a clean break from Kos town, the pace is just right.

The catamaran gives you more room than a standard excursion boat. You can sit on deck, find a sunny spot, listen to music, or take shelter from the glare as the boat moves between stops. One sailing had roughly 14 people, which made the boat feel more personal, though the exact group size is not guaranteed.

Morning Coffee, Snacks, and the First Views

The day starts with coffee and snacks on board. That small touch helps, especially if you arrive early or have not had time for a full breakfast before reaching the harbor.

As you leave Kos, the cruise becomes less about getting somewhere and more about enjoying the trip itself. The Aegean views are the main show. You can watch the coastline recede, feel the wind across the open deck, and get a different view of the islands than you would from land.

I like that the cruise does not treat the crossing as dead time. Coffee, snacks, music, and the catamaran’s open deck give the first part of the morning a clear purpose. You are already on holiday before the first anchor drops.

Do bring a hat and sunscreen. Only non-oily sun protection is allowed on board, so avoid oily tanning products that could make the deck slippery or stain surfaces. A towel is not supplied, and you will want one after swimming.

The Two Bays Near Pserimos

The main activity comes at two bays near Pserimos. The boat anchors in each area, giving you time to swim, snorkel, or stay on deck with a drink.

The water is described as crystal clear and turquoise, and the bays are chosen for their calm, sheltered feel. You can use the supplied mask, flippers, and goggles to look below the surface, or simply swim without turning the stop into a serious snorkeling session.

The snorkeling is best understood as a pleasant add-on rather than a specialist marine excursion. The equipment is free, which saves you from packing your own set or hiring one separately. Life vests and swimming aids are also available, useful if you are not a confident swimmer or want extra support while floating.

At each stop, you control the pace. You can swim until lunch, make a short snorkel, or remain on the catamaran and enjoy the view. That flexibility makes the cruise work for couples and mixed groups, since not everyone has to spend the whole stop in the water.

The practical limitation is that the bays are the heart of the day, so poor weather can change the experience. The operator can cancel or reschedule because of conditions at sea, and the route depends on safe sailing. That is normal for a boat trip, but keep your schedule flexible if this is your main activity in Kos.

Greek Lunch Served on the Catamaran

After the swimming time, the crew serves a traditional Greek lunch prepared on board. The meal is one of the strongest reasons to consider this cruise instead of a basic boat ride.

You are eating in a setting that a waterfront restaurant cannot copy: seated on a catamaran, looking toward Pserimos, with the sea around you. The food is described as good and simple rather than elaborate. That is an important distinction for the price.

Think of lunch as a generous part of the day’s experience, not a gourmet tasting menu. If you want a polished restaurant meal with many choices, $212 may feel high. If you value having lunch cooked and served at sea, along with the boat, crew, swimming stops, and drinks, the cost becomes easier to defend.

The meal comes with bottled water, soft drinks, white wine, and beer. Alcohol is limited to two glasses of wine and two beers per person under the operator’s safety rules. This is a cruise with drinks included, not an open bar, so plan your expectations accordingly.

The drink selection is also limited. That keeps the service simple and sensible at sea, but it may disappoint anyone expecting cocktails, premium wine, or a long menu of choices.

How Much Time You Get to Relax

The schedule allows room to do very little, which is part of the value. You can lie back, listen to music, take in the view, and let the crew handle the practical details.

That is especially appealing after a few busy days on Kos. You do not need to organize transfers between beaches, carry snorkeling equipment, or search for a taverna after swimming. The boat functions as your transport, restaurant, changing point, and rest area.

The deck is spacious, but do not assume every seat will be soft or shaded. One account noted that the deck felt hard and that the front pillows did not provide enough room for everyone. Bring your own towel to use as a cushion, and arrive ready to share the best lounging spots.

This is also why the catamaran’s size matters. More open space generally gives you a better chance to move around than a narrow boat, but the front lounging area can still fill up. If you care strongly about a particular seat, ask the crew where to settle once you board rather than assuming the forward cushions are reserved for everyone.

The Crew and the Feel on Board

The crew is a major part of this experience. The sailing is presented as friendly and personal, with English-language hosting and help available for swimming and snorkeling.

Good boat service is not just about handing out drinks. It means helping with equipment, keeping the swim stops orderly, preparing lunch, and making people feel comfortable on a moving vessel. The strongest praise for this trip centers on the crew’s warmth and attention.

Music is available on board, adding energy without turning the cruise into a party boat. The overall mood appears better suited to a relaxed day with food, swimming, and conversation than to loud nightlife.

The crew can guide you, but you should still bring basic self-reliance. Have your towel, swimwear, hat, sunscreen, and personal items ready. Snorkeling gear is supplied, but personal preferences about fit vary, so anyone particular about masks or fins may prefer to bring their own if allowed and practical.

What $212 Buys You

At $212 per person, this is not the budget way to reach Pserimos. The price needs to cover more than transport. You are paying for a seven-hour catamaran outing, crew service, coffee, snacks, lunch prepared on board, drinks, snorkeling equipment, life vests, and time in two bays.

The value is strongest if you would otherwise pay separately for a boat trip, restaurant lunch, equipment hire, and drinks. It is also stronger for anyone who wants a comfortable day with the details organized in advance.

The value is weaker if your main goal is simply swimming in the sea. You can find less expensive ways to spend time at a beach, and the lunch is described as simple rather than special. There are no beach towels, luxury extras, or wide-ranging drink menu included.

I would think of this as a premium leisure day, not a bargain excursion. The price makes sense for you if the catamaran itself is the attraction. If the boat is merely a way to reach Pserimos, you may feel you are paying too much.

Who Should Book This Cruise

This cruise suits adults and older teenagers who enjoy the water but do not need a packed schedule. It is a good match for couples, friends, and families with children aged 12 or older who can manage boarding, moving around the deck, and swimming from the boat.

It is especially useful for mixed groups. Strong swimmers can snorkel, cautious swimmers can use aids, and non-swimmers can stay aboard. The two-stop plan gives everyone time to settle into the day without pressure.

It is not suitable for children under 12, people over 75, wheelchair users, people with mobility impairments, or people with visual impairments. Those limits are important because a catamaran day involves boarding, deck movement, and access to the water without a beach-style entry.

You also need to be comfortable with the basic risks of a sea day. The boat may use its engine for parts of the route rather than sail under wind power the entire way. That is normal, but anyone booking specifically for a pure sailing experience should keep it in mind.

Practical Details Before You Go

Bring a hat, swimwear, beachwear, sunscreen, and a towel. You must also bring a passport or ID card, or a copy of it.

At least two days before the cruise, you must provide your full name, surname, nationality, ID or passport number, mobile phone number, and hotel in Kos. This information is required for Port Authority records and lets the operator contact you if weather causes a change.

Do not bring pets, and nudity is not allowed. Hotel pickup and drop-off are not included, so you need to make your own way to Kos Harbor. Find the boat just to the right of the I Love Kos sign when facing it.

The activity is offered in English. You can cancel up to 24 hours in advance for a full refund, and the reserve now, pay later option may help if your plans are still moving around. The operator can cancel or reschedule if weather is unsafe or if too few people book the sailing.

Should You Book the Pserimos Catamaran Cruise?

I would book this if you want a polished, easygoing day at sea and are happy to pay for comfort, lunch, drinks, and organized swim stops. The crew, catamaran, food, and friendly pace are the strongest parts, and the two bays give the day a clear shape without making it feel rushed.

I would skip it if $212 is a stretch, if you want a luxury yacht experience with premium food and drinks, or if you mainly want a cheap swim. Bring your own towel, expect simple food and limited alcohol, and remember that the front lounging space may be shared.

For the right person, this is less about checking Pserimos off a list and more about giving one full day to the Aegean. Book it for the boat time, the water, and the easy Greek lunch at sea.

FAQ

Where does the catamaran cruise depart from?

The meeting point is at Kos Harbor, just to the right of the I Love Kos sign when you face the sign.

How long does the cruise last?

The activity lasts seven hours. Starting times vary, so check availability when booking.

Is snorkeling equipment included?

Yes. Masks, flippers, and goggles are provided, along with life vests and swimming aids.

What food and drinks are included?

The crew provides morning coffee, snacks, a traditional Greek lunch prepared on board, bottled water, soft drinks, white wine, and beer. Alcohol is limited to two glasses of wine and two beers per person.

What should I bring?

Bring a hat, swimwear, beachwear, sunscreen, a towel, and a passport or ID card. Only non-oily sunscreen products are allowed on board.

Who cannot take part in the cruise?

The cruise is not suitable for children under 12, people over 75, wheelchair users, people with mobility impairments, or people with visual impairments. Pets and nudity are not allowed.