Santorini Cruise on Catamaran with BBQ & Open Bar

Santorini’s volcanic coast makes more sense from the water. This five-hour catamaran trip takes you past dark lava rock, the Old Lighthouse and dramatic beaches, with time to swim and snorkel along the way. It offers a welcome change of pace from the island’s busy roads and viewpoints.

I like two things in particular: the route reaches swimming spots you cannot get to by car, and the barbecue is cooked on board, with Greek salads, tzatziki and stuffed vine leaves alongside the main dish. Hotel pickup and drinks are part of the price, too.

One thing to weigh: this is a shared boat, with up to 55 people, and the sea can be cold. You also swim near the hot springs rather than pulling right up to the warm sulfur water, so bring a towel and don’t expect a long soak in a natural bath.

• A caldera-side swim: The first stop is near the volcano and hot springs, where black rock gives the coast its stark volcanic look.
• Three chances to get in the water: Swim and snorkel near the hot springs, Red Beach and White Beach, weather and sailing conditions permitting.
• Lunch on board: Choose pork or chicken skewers, or grilled vegetables, with Greek sides and pita.
• A practical drinks setup: Water, soft drinks and Santorini white wine are included. Beer is not.
• Pickup saves a port run: Round-trip transport is offered from your Santorini hotel or Airbnb, or a nearby accessible point.
• A boat with room to sit or sunbathe: There is a canopy-covered sitting area and open deck space, with a 360-degree view.

A five-hour change of scene from Santorini’s roads

Santorini’s famous caldera can be crowded on land, especially around its best-known viewpoints. A catamaran gives you a different angle on the island: you see the volcanic cliffs from below, pass landmarks along the coast, and reach swimming areas that are not accessible by car.

This is not a private sailing trip. The maximum group size is 55, so the boat may feel sociable and lively rather than hushed or exclusive. That trade-off is part of the value: you get a substantial half-day outing, several stops, a meal, drinks and transfers without paying for a boat of your own.

The open-style catamaran has a covered seating area as well as open space for sunbathing. I like that choice. You can settle in under the canopy when you want shade, then move into the sun when the boat is under way. The wide-open deck also makes it easier to take in the coast from different angles.

Before boarding, you’ll be asked to remove your shoes. Pickup is arranged for your hotel or Airbnb, or a nearby accessible point, and the exact time and location are provided after booking. If you book less than 24 hours before departure, hotel pickup cannot be guaranteed, so leave time to confirm your meeting plan.

The volcano and hot springs: swim beside the dark rocks

The first swimming stop is near Santorini’s volcano, in the area of the hot springs. The striking feature here is the shoreline itself: dark, almost black volcanic rock, with the boat giving you a close view of the island’s lava-made forms.

There is an important distinction between swimming near the hot springs and swimming in the warmest water. Boats stay about 50 metres from the warm sulfuric water in the bay. The water in the hot springs area can be up to 4°C warmer than the open sea, but this is not a direct boat-to-shore visit or a guaranteed soak in hot water. You swim securely near the volcano, with the boat remaining at a distance.

The planned stop is about 30 minutes. That gives you a short window to get into the water, look around and use the snorkel mask and gear supplied by the crew. Water temperature can still feel brisk, as one account of the trip noted, so don’t let the word hot springs convince you to leave your towel behind. Dark-colored swimwear is recommended.

After this stop, the catamaran passes the Old Lighthouse, Indian Rock and Black Mountain on its way toward the beaches. These coastal landmarks are part of the pleasure of the route: you can watch the island’s rock formations change as the boat moves along the caldera. Ask the crew for the map with information about landmarks and destinations if you’d like more context.

Red Beach: a swimming stop beyond the road

The second stop is near Red Beach, for photographs, swimming and snorkeling. The boat visits spots that are not reachable by car, which is one of the clearest advantages of seeing the coast from the water. You get to appreciate the shoreline without trying to navigate the island’s roads or reach the beach on foot.

Allow about 30 minutes here. That is enough for a quick swim and a look around, but it is not a beach day with hours to lounge on shore. Greek boats cannot moor directly on the beach, so the catamaran anchors as close as possible to the shore while keeping a safe distance. You should expect to enter the water from the boat, not step off onto the sand.

Snorkeling equipment is provided, including a mask and snorkel, and floating devices are available if you ask the crew. The gear must be returned before you leave. Bring your own towel: towels are not included.

White Beach: the long stop, and lunch on deck

White Beach is the longest stop, at about an hour and a half. The area is known for its pale limestone, and the extended pause gives you more time to swim and snorkel before lunch. As at Red Beach, the boat remains offshore rather than mooring on the beach itself.

This is also the meal stop. The crew prepares a barbecue on board, with pork skewers, chicken skewers or grilled vegetables for vegetarians. Greek sides include stuffed vine leaves with rice, tzatziki, Greek salad, potato salad and pita bread. The menu makes this more than a quick snack between swims: lunch is a substantial part of the outing, and the portions have been described as generous.

The food is a real strength, especially if you like a simple Greek meal after time in the water. Still, set your expectations sensibly. This is an informal barbecue served on a boat, not a restaurant meal with a long menu. If you are vegetarian, the listed main option is grilled vegetables. The available details do not specify other dietary substitutions, so ask the operator before booking if you need them.

The longer pause gives the trip a more relaxed rhythm. You are not rushing from one short photo stop to the next, and there is time to enjoy the meal and the view. Just remember that the exact stop and route can change if conditions are not suitable for sailing outside the caldera.

Drinks, shade and the practical comforts

The open bar includes Santorini white wine, soft drinks and water. Beer is not included, so don’t assume the phrase open bar means every drink is covered. If you want something other than the listed options, the tour information does not specify what else may be available.

The boat has a WC and facilities for washing seawater off. Those small comforts matter during a five-hour trip, especially when you are alternating between swims, lunch and time on deck. The crew speaks English, and safety instructions are available in English, French, Spanish, Chinese and Korean.

Bring sunglasses, sunscreen and a sunhat for the open deck, along with warm, dry clothes for after swimming. The sun can make the boat feel pleasant while you are dry, but a breeze or wet clothes can change that quickly. A photo of your passport or ID card is required, so have one ready on your phone.

What the price includes, and what it is worth

At $132.45 per person, this trip is best judged as a package rather than a simple boat ride. The price includes round-trip transport from your hotel or Airbnb, the catamaran cruise, three planned swimming areas, snorkel equipment, lunch and selected drinks. If you would otherwise need to arrange transport to the port and buy a meal and drinks separately, those inclusions add practical value.

The boat is shared, and the group can reach 55 people. That is the main limit to consider when comparing the price with a smaller or private charter. You are paying for a full half-day outing with food and transfers, not privacy or a bespoke route.

The crew’s role also adds to the value. The crew welcomes you aboard, provides English-language guidance and safety instructions, and can share information about the landmarks using the onboard map. The crew has also been praised for keeping the trip safe and fun. Don’t expect a formal lecture at every stop, but you can ask questions and get context as you sail.

Who will enjoy this catamaran cruise most

I’d choose this trip if you want a mix of sightseeing and swimming without spending the day planning transport between coastal spots. It suits couples, friends and families who are comfortable sharing a boat and getting into the sea from offshore. Most people can participate, and service animals are allowed.

It is less suited to anyone who wants a quiet private sail, a long stretch of time on a beach, or a guaranteed warm-water swim. The hot springs stop is near the warm sulfuric water, not inside it, and the planned swim windows are limited. If you are sensitive to cold water, you can still enjoy the scenery from the boat, but the swim stops are a central part of the outing.

Timing also deserves a little care. The cruise lasts about five hours, and one outing included sunset views, but sunset is not promised. Book for the coastal scenery, swimming and barbecue rather than treating this as a guaranteed sunset cruise.

Before you book: timing, weather and a few useful details

The itinerary and stops may change without notice if conditions are not right for sailing outside the caldera. The route is therefore not a fixed checklist. If the weather is poor and the trip is canceled, you will be offered another date or a full refund.

You can cancel for a full refund up to 24 hours before the experience starts. Changes made less than 24 hours before departure are not accepted, and cancellations inside that window are not refunded. Cut-off times follow local Santorini time.

Wear dark-colored swimwear for the hot springs area, pack a towel, and bring a dry layer for after swimming. Keep your ID photo handy, and confirm the pickup time and location once the booking is made. If you are booking at the last minute, check directly about transport rather than assuming a hotel pickup is available.

Should you book this Santorini catamaran cruise?

Book it if you want to spend part of your Santorini visit on the water, with several chances to swim, a filling Greek barbecue and the ease of hotel transport. The best parts are the volcanic coastline, access to swimming spots beyond the road network, and the combination of food and drinks on board.

Think twice if you want a small, quiet boat, a long beach stop or a guaranteed swim in warm spring water. The group can be large, the sea may feel cold, and the boat stays offshore. For a sociable half-day that balances scenery, swimming and a meal, the price includes enough useful extras to make it a practical choice.

FAQ

How long is the catamaran cruise?

The cruise lasts about five hours, including the swimming stops and lunch.

What food is served on board?

The barbecue includes pork skewers, chicken skewers or grilled vegetables, along with stuffed vine leaves with rice, tzatziki, Greek salad, potato salad and pita bread.

Which drinks are included?

Santorini white wine, soft drinks and water are included. Beer is not included.

Is snorkeling equipment provided?

Yes. A mask and snorkel are provided, and floating devices are available if you ask the crew. The equipment must be returned to the crew.

Does the boat go right up to the beaches or hot springs?

No. Boats cannot moor directly on the beach, so the catamaran stops as close as possible for swimming and snorkeling. At the hot springs bay, boats stay about 50 metres from the warm sulfuric water.

Is hotel pickup included?

Round-trip transport from a hotel or Airbnb in Santorini is offered. The exact pickup time and place are provided after booking. Pickup cannot be guaranteed for bookings made less than 24 hours before departure.

What should I bring?

Bring a towel, warm dry clothes, sunglasses, sunscreen, a sunhat and a photo of your passport or ID card. Dark-colored swimwear is recommended for the hot springs area.