On deck with Costas, hot springs are the treat. This private catamaran cruise from Ammoudi Bay mixes classic Caldera sights with real time in the water, plus a BBQ lunch and Santorinian drinks while you sail past Santorini’s cliffs.

I love the privacy: it’s your own boat, so you can linger at the beaches and not feel like you’re on a timed ticket. I also love that the crew handles food like you’re being hosted, with appetizers, a grilled BBQ choice, and an open bar alongside views of the Caldera.

One thing to consider: hot springs sulfur can tint light-colored swim suits yellowish, so bring a darker suit or plan to rinse quickly.

Key takeaways before you go

• Ammoudi Bay start with Caldera views right away
• Thirassia and Manolas village viewpoints from the water
• Hot Springs swim for that volcano heat, plus snorkeling gear on board
• Beach time at White Beach and Red Beach, with captain-led adjustments
• BBQ, fruit, dessert, and Santorinian wine served onboard with an open bar
• Stand-up paddleboard, Wi‑Fi, towels, and blankets included

Ammoudi Bay start: why this feels calmer than the usual Santorini churn

I like that this cruise begins in Ammoudi Bay, not up on the cliff towns where everything feels packed and loud. You start right at the water, with an easy day-flow: sail, stop, swim, eat, repeat. And since it’s a private catamaran, you’re not sharing your deck space with a crowd.

The vibe stays relaxed because the crew’s job is to make the day run. You’ll be picked up in Thera from your hotel or the closest accessible meeting point, then transferred to the boat. It’s a small thing, but it matters: fewer logistics mean more time enjoying the water and the cliffs.

Also, you’ll get that first ocean-calm moment quickly. Santorini can be intense on land; out on the catamaran, it’s smoother and more scenic at once.

Thirassia and Manolas: sea views of a fishermen’s island

One of the stops is Thirassia, a smaller neighboring island that still feels tied to everyday island life. From the water, it’s easy to see why it’s a favorite for swimming and just watching the shoreline. You also get the chance to admire the view of Manolas village, where the pace feels slower and the layout looks like it was built for long, quiet afternoons.

What I like about this kind of stop is how it breaks up the day. You’re not just doing photo stops from the boat. You’re getting a real change of scenery, with the option to drop into the water and cool off.

A practical point: Thirassia is ideal for people who want a mix of nature and local island character without adding a bunch of walking. If you’re traveling with kids, or anyone who doesn’t love long stairs, this kind of stop often fits better than a land excursion.

Hot Springs near the volcano: warm water and a smart swim-suit plan

Then comes the volcano part, the one people travel for. You head toward the Hot Springs area, where you’ll have a reinvigorating bath that feels like a natural spa. It’s one of those experiences that doesn’t need a big explanation once you’re in the warm water.

Here’s my tip for making it hassle-free: if you wear a light-colored swim suit, sulfur can tint it yellow-ish. Bring a darker suit or pack a backup if you care about keeping your swimsuit looking perfect.

If you’re worried about sailing conditions, this is also where a good captain earns their keep. On days with wind, reviews mention captains handling things smoothly so the experience stays comfortable. Even without stressing about motion, plan for sea breeze and bring a light jacket.

White Beach, Red Beach, and the boat-only coasts you can’t reach any other way

A big reason to pick a catamaran over a bus-and-steps tour is how the route can follow the best water. Your captain can bring you past spots like White Beach, Mesa Pigadia, and Red Beach, depending on conditions and what’s arranged. Translation: you’re getting beach time when it works, not just where the map says you must stop.

White Beach and Red Beach are the stars for swimming and sunbathing. People love them because the water looks great, and the beach time feels different from just standing in a shoreline viewpoint. You can jump in for a quick dip, then climb back out and relax on the deck.

I also like the in-between moments: sailing past areas only accessible by boat. Hidden caves and coastal bits are part of the day when the captain finds safe, scenic spots. And you may pass places like the Fira Old Port, sitting under cliffs carved by nature, which gives you a new angle on Santorini’s famous edges.

Onboard food and drinks: BBQ lunch done right, not just an afterthought

Let’s talk about the part that makes people rave: the meal. You’ll get a welcome drink, plus traditional Greek appetizers that can include tzatziki, dolmadakia, Greek salad, pitta bread, and seafood pasta. That’s a real start to the day, not just a snack.

Then the BBQ happens onboard. Your BBQ choice can be pork chops, chicken fillet, kebab, or a vegetarian menu. Vegan is available if you request it, and the crew can handle dietary needs when you let them know in advance.

Drinks are built in as well. The open bar includes Santorinian wine, beers, ouzo, soft drinks, and water. That means you don’t spend the day tracking what’s included and what’s extra. Reviews also mention people adding seafood options like prawns and lobster for an upcharge, so if you want that, ask about upgrades before you sail.

Dessert is included too, along with seasonal fresh fruit. Honestly, this is one of those tours where food and drink make the schedule feel complete. When the sea stops are done, you’re not left hunting for lunch on land.

Privacy on a private catamaran: deck life, photos, and time that doesn’t feel rushed

With a private group, the day has room to breathe. You can sunbathe on the deck without feeling like you’re sharing a ladder with six other boats. You also get help when needed, including assisting guests in and out of the water. That kind of attention is a big deal for families and mixed-age groups.

The crew also helps with the fun parts. Some captains and mates are known for taking photos during the cruise, not just pointing at scenery. That means you get the shot without you doing the awkward arm-extend routine.

There’s also gear included that makes water time easier. Snorkeling equipment is part of the package, plus a stand-up paddleboard. You’ll have towels, blankets, and even Wi‑Fi on board. Wi‑Fi isn’t usually the point of Santorini, but it’s handy for quick messaging or uploading photos while you’re still fresh from the swim.

Catamaran comfort and what to pack for a 5-hour sea day

Even on calm days, expect a sea breeze. The catamaran is spacious enough that you can choose where you hang out—inside if you want shade, outside if you want full Caldera views. Reviews call out the comfortable layout and the easy flow of stops.

What you should pack is simple and practical:

• sunglasses and sunscreen
• a sun hat
• a light jacket for the breeze
• a swimsuit (and bring something you don’t mind rinsing well)
• passport or ID card (a copy is accepted)

Also keep in mind the rules: pets aren’t allowed, and there’s no space for luggage or large bags. Plan for a day bag only.

One more comfort note: if you’re sensitive to motion, tell the crew. People mention captains recommending smoother routes and handling windy conditions with confidence. You’ll still feel the sea a bit—this is sailing—but you can set yourself up to feel as good as possible.

Price and value: why $135 can feel fair when you price the day correctly

At about $135 per person for a 5-hour private catamaran charter, this is not a budget activity. But it’s also not just you renting a boat and hoping for the best.

Look at what’s included:

• pickup and drop-off from your accommodation area in Thera
• welcome drink
• appetizers and a grilled BBQ lunch onboard
• open bar (Santorinian wine, ouzo, beers, soft drinks, water)
• fruit platter and traditional dessert
• snorkeling gear and stand-up paddleboard
• towels, blankets, and Wi‑Fi

Once you add up what a typical food-and-drink plan costs on Santorini, plus the cost of a boat with multiple swim stops, the price becomes easier to justify. This is especially good value if you’re doing it as a couple, a family, or a small group where a private day replaces multiple paid activities.

If you compare it to group tours, the math is clear: you’re paying extra for the private boat, but you’re also paying for time and flexibility. You can stay at stops as the captain plans them, and you’re not forced into a tight churn of strangers.

Who this cruise is best for in real life

I’d point this one at anyone who wants Santorini without the crowds and without feeling rushed. It’s ideal if your priority list includes:

• swimming in the Caldera
• seeing Red and White Beach areas from the water
• a warm hot-springs stop
• a sit-down meal onboard instead of a land lunch scramble

It also fits families well. Reviews include stories of kids having an unforgettable day, plus crew members helping older guests get in and out comfortably. If your group has a mix of ages or comfort levels, private sailing tends to work better than a “everyone follow the guide” format.

If you’re the type who loves photos, you’ll get a lot of scenery angles from a moving deck. If you’re the type who wants quiet, you’ll love the privacy. Either way, you’re getting more water time than most island plans.

Should you book? My honest take

Book it if you want one day in Santorini that feels like a true break. The combo of Caldera sailing + hot springs + beach swimming + a real BBQ lunch and open bar is hard to beat for a 5-hour window.

Skip it only if you’re trying to keep costs ultra-low, or if you hate being on the water at all. This is a sailing day, so even with a great captain, you’ll feel the sea.

If you do book, send dietary needs ahead of time and ask about any seafood upgrades you want. Also bring a darker swim suit for the hot springs so you don’t worry about the sulfur tint.

FAQ

How long is the private catamaran cruise?

The cruise duration is 5 hours.

Where does the cruise start and where do you return to?

You start from Ammoudi Bay, and you return to Ammoudi Bay at the end of the experience.

Is this tour a private group?

Yes, it’s listed as a private group.

What meal and appetizers are included?

Traditional Greek appetizers are included (such as tzatziki, dolmadakia, Greek salad, pitta bread, and seafood pasta), plus a BBQ meal onboard and traditional dessert.

What BBQ options are available?

The BBQ choice includes pork chops, chicken fillet, kebab, or a vegetarian menu. Vegan meals are available upon request.

What drinks are included on the open bar?

The open bar includes Santorinian wine, beers, ouzo, soft drinks, and water, plus a welcome drink.

Is snorkeling gear provided?

Yes, snorkeling gear is included.

Is a stand-up paddleboard included?

Yes, a stand-up paddleboard is included.

Is Wi-Fi available during the cruise?

Yes, Wi‑Fi is included.

Is pickup available from the airport?

No. Pickup and drop-off are not available from the airport; they are provided at your hotel or the closest accessible meeting point in Thera.