Four hours of sail, swim, and stories on the Gulf of Cagliari. I like that this tour is run by Paolo, a skipper who genuinely loves sharing sailing and keeps things friendly and safe. You’ll also get a real chance to try the controls, not just sit back and watch.

My favorite part is the swim at Sella del Diavolo. You drop anchor in crystal-clear water under a high white cliff, then snorkel with provided masks and fins, including a small cave with purple walls where you can shoot underwater photos on your phone (Paolo lends an underwater case). The itinerary also gives you time to look around marine life and, if conditions allow, cruise past Poetto beach.

One drawback to plan around: this isn’t for everyone. It’s not suitable for wheelchair users or people with mobility impairments, and it also isn’t a good fit if you’re prone to seasickness (you’d need motion sickness meds taken about an hour before).

Key things that make this sail tour worth it

• Small group (up to 9) means you’ll get more time on deck and more attention when you’re learning the basics.
• Motor use stays minimal when the wind is there, so sailing feels like sailing, not a boat taxi.
• Devil’s Saddle swim stop puts you in some of the clearest water in the Gulf of Cagliari, with snorkeling time.
• A quick sailing lesson includes steering basics and sail-trim guidance, so you’re active on board.
• Dolphins and big boats are possible sightings as you move through the harbor and open water—keep your eyes up.

Getting on Merak at Marina di Sant’Elmo (and what to wear)

You meet at Marina di Sant’Elmo on Calata della Fiera, right by the blue metal gate near Bacan Bar. It’s easy to find once you know the landmark: use 642G+PXJ in Google Maps and you’ll be in the right spot.

This tour is very hands-on once you’re out. You’ll be walking on deck, moving between seating and the swim area, and getting in and out of the water for snorkeling. So wear shoes with solid grip. Sandals, flip-flops, and boots are not allowed, and that rule matters more than it sounds. If you show up in the wrong footwear, you’ll feel it immediately once you’re on the boat.

Leaving the harbor: sailing talk, safety basics, and dolphin odds

After you untie the mooring lines, the boat motors out of the harbor. Before you head into open water, Paolo gives a compact safety rundown and a primer on sailing principles. It’s not a lecture. It’s the kind of explanation that helps you understand what you’re seeing as the boat changes speed and direction.

This is also when you have a decent shot at dolphins. Paolo points out that dolphins have learned to use the harbor area for feeding, thanks to mullet fish they can find there. So as you slide past the marina and transition toward open water, don’t fix your attention only on the cliffs ahead—keep scanning the water surface too.

The best part of the boat: wind-driven sailing on a fast setup

Once you’re out where the wind makes the day, sails go up. The boat is Merak, a Beneteau First 33.7, set up with a lot of sail area designed to make sailing enjoyable across a range of wind strengths. That matters because it keeps the experience from becoming either boring (too much motoring) or chaotic (too much power without control).

Paolo keeps the engine use limited to times when there’s little or no wind. That policy is practical: when the breeze is there, you get sailing motion, the quieter feel, and the more “alive” way a sailboat travels. When the wind drops, you’re not stuck waiting—you still move, safely and efficiently.

If you want a tour that feels like you’re participating in the environment, this is one of the better formats. The group stays small, and Paolo invites you in.

Steering and sail trim: your hands are part of the fun

One of the tour’s standout promises is that you’re welcome at the controls. Paolo will offer a quick sailing lesson to help you understand how steering works and how trimming the sails affects performance. Even if you’ve never touched a sailboat before, you’ll likely get a turn doing something real—holding a course, adjusting according to instructions, and learning the basic cause-and-effect.

Sella del Diavolo: the cliff, the clear water, and the purple-wall cave

Your first major stop is the Sella del Diavolo promontory, also called Devil’s Saddle. The name comes from an old legend Paolo shares while you’re approaching, and he connects the story to what you can actually see from the boat—so it doesn’t feel like trivia.

Then it’s anchor time. You’ll swim and snorkel in a beautiful bay under a high white cliff, where the water is described as crystal clear and marine life is abundant. That combination is what makes this stop so effective: visibility helps your snorkeling, and the underwater scene makes the swim feel more like a nature moment than just a swim break.

Smartphone underwater photos (yes, it’s worth doing)

Paolo also brings a fun twist for the camera-friendly among us. You’ll swim with him to a small cave with purple walls, and he lends an underwater case so you can photograph through your smartphone. This is one of those details that turns a good stop into a memorable one, because you’ll come back with images that match what you actually saw.

A practical note: you’ll be in and out of the water during this part, so expect you’ll get damp. Plan your clothing accordingly. If you’re the type who hates water getting anywhere near your bag, bring a way to protect your phone and keys (even if you’re careful, sea spray is real).

Food after the water: cheese and salami sandwich plus drinks

After snorkeling, you’ll get a light sandwich with cheese and salami, plus soft drinks like beer, water, ice tea, Coke, and Orangina. If you’re vegan or gluten intolerant, you need to specify special needs at booking. That’s the kind of simple heads-up that prevents an awkward moment later.

Dolphin watching and marine life viewing on the second sail block

After the swimming portion, the tour continues across the Gulf with time for dolphin watching and marine life viewing. The sea here is the main character, and Paolo does a good job pointing out what to look for without making it feel like you’re in a classroom.

You’ll also keep sailing for another stretch. The mix of sailing and viewing is one reason this format works well even if you’re not a hardcore sailor. You get the visual payoff of moving along the coast, and you still get time focused on wildlife and water.

A possible Luna Rossa encounter

There’s a chance you’ll see a fast sailboat called Luna Rossa practicing in the Gulf of Cagliari. It’s not guaranteed, but if it’s out there when you are, it adds a sporty, modern edge to the trip. Even if racing boats aren’t your thing, spotting one in action is a reminder that this gulf isn’t just postcard scenery—it’s a working training ground.

Poetto beach (if there’s time): a relaxing end to the loop

If there’s enough time, you might sail in front of Poetto beach. This isn’t described as a full stop where you get off and explore; it’s more of a scenic pass that rounds out the feel of the day. For many people, it’s the visual bow on top—coastline views while you’re already relaxed after the swim.

Paolo also uses the sailing time to talk. He can steer the conversation toward Sardinia travel tips and local history, but he can also match what you want to talk about personally. Based on the way the tour is run, I’d expect you’ll leave with not only photos, but also a handful of ideas for where to eat or what to see next while you’re in Cagliari.

Timing and wind: morning tends to be swim-friendly

A useful heads-on version of the schedule: mornings are often ideal for swimmers because winds tend to be lighter. Afternoons can be better for sailing in cooler conditions, when the breeze may be steadier. It’s not a strict rule, but it’s a helpful way to think about what you’ll get most from your chosen time slot.

Who this tour fits best (and who should skip it)

This sail tour is best if you want a small-group day on the water in Cagliari that mixes sailing, swimming, and storytelling.

You’ll likely love it if:

• You enjoy hands-on experiences and don’t mind learning a few practical sailing basics.
• You’re comfortable getting in the water and using snorkeling gear.
• You like a personal guide who talks as you go, not a fixed script.

You should skip it if:

• You use a wheelchair or have mobility impairments that make boat boarding and movement difficult.
• You’re prone to seasickness and don’t plan to take motion sickness medicine about an hour before.
• You’re looking for a party-style alcohol cruise. Alcohol is not the point here, and alcoholic drinks aren’t allowed in the vehicle.

Practical rules that affect comfort on board

A few “small” rules are really about safety and ease:

• Bring the right footwear since sandals and flip-flops are not allowed.
• Pets are not allowed.
• Alcohol and drugs are not allowed.
• Life jackets are available for adult on request and for children.

If you’re coming from a city day in Cagliari, the tour is still straightforward—but it helps to remember that the boat is an active place. You’ll be moving around, so dress for traction and comfort.

Price: is $71 for 4 hours good value?

At around $71 per person for a 4-hour outing, you’re paying for four things that add up quickly: guided sailing on a real sailboat, a small group size, a swimming/snorkeling stop with gear, and food and drinks afterward.

What makes it feel like good value is that the experience isn’t just sightseeing from a deck. You’re invited to help with sailing tasks, you get a structured swim stop at Devil’s Saddle, and you’re provided with snorkeling masks and fins. Then there’s the snack-and-drink portion after the water. For a short tour in a port city, that package is hard to beat if your goal is to maximize time on the sea rather than spend it waiting around.

Should you book the Merak sailing tour?

I think you should book if you want a real sailing experience in the Gulf of Cagliari, with a guide like Paolo who mixes practical seamanship with stories and local insight. The Devil’s Saddle swim stop, the chance of dolphins, and the chance to try steering make it more active than many short tours.

Skip it if you need maximum accessibility, or if you know you react badly to boat motion. If you’re unsure about seasickness, follow the tour’s own approach: take motion sickness medication about an hour before you go.

If you book, show up with closed, grippy shoes, be ready to get wet, and ask Paolo about sailing and what to look for in the water. This is the kind of trip where one good question turns into a better day.

FAQ

How long is the sailing tour?

The tour lasts 4 hours.

Where do I meet the group in Cagliari?

Meet at Marina di Sant’Elmo, Calata della Fiera, close to Bacan Bar, right in front of the blue metal gate. The Google Maps code is 642G+PXJ.

How many people are on the boat?

This is a small group with a limit of 9 participants.

What’s included for swimming and snorkeling?

You’ll have snorkeling gear (masks and fins), plus life jackets for adults are available upon request and children as well. You’ll swim at Sella del Diavolo and have time for marine life viewing.

Is food included?

Yes. After swimming, you get a light sandwich made with cheese and salami, plus soft drinks like beer, water, ice tea, Coke, and Orangina. Vegan or gluten-free needs should be specified when booking.

Can I help steer the sailboat?

Yes. The tour includes a quick sailing lesson and you’re welcome to steer and trim sails depending on the moment and what Paolo asks for.

What are the rules for what I can bring or wear?

No sandals or flip-flops and no boots. Pets are not allowed. Alcohol and drugs are not allowed, and alcoholic drinks aren’t allowed in the vehicle.

What should I know if I’m prone to seasickness?

The tour states it’s not suitable for people prone to seasickness, but it also notes that people prone to seasickness can participate if they take motion sickness medications one hour before the tour start.