Boat Tour at Devil’s Saddle: 4 Swim Stops, Snorkeling & Prosecco

Cagliari’s coast is best understood from the water, and this tour gives you several chances to jump straight into it. In about three hours, you cruise around Devil’s Saddle, pass the sea-only Grotta dei Colombi, and stop at clear-water coves for swimming and snorkeling. I especially like the several short swim stops and the easy mix of scenery, local stories, and time to relax.

I also like that the tour starts near the center of Cagliari and includes snorkeling equipment, bottled water, fuel, and a glass of Prosecco. Skippers including Giovanni, Alessandro, Pietro, Matteo, and Alec have been praised for safety, good humor, music, and helpful advice. The main drawback is simple: there is no toilet on the boat or in the port, and the ride is not a good choice if you suffer from seasickness.

Key points at a glance

• Six possible coastal stops: Swim and snorkel around Cala Bernat, Calamosca, Cala Fighera, Sella del Diavolo, Marina Piccola, and Poetto.
• A sea-only cave passage: You pass Grotta dei Colombi, which can be reached only from the water.
• Around 20 minutes at each stop: Enough time for a swim, snorkel, or short rest, but not a full beach visit.
• Skippers shape the experience: Giovanni, Alessandro, Pietro, Matteo, and Alec have all been praised for safety, local information, and a relaxed manner.
• Useful extras included: Snorkeling gear, bottled water, fuel, a life jacket if needed, and one glass of Prosecco.
• Small-boat planning matters: The maximum group size is 32, and everyone must arrive 20 minutes early because the boat cannot wait.

Why this Cagliari boat trip works so well

At $60.49 per person, this is not the cheapest way to reach the coast. But it gives you transportation between several swimming areas, a skipper, fuel, snorkeling equipment, water, and a drink in one package. You are paying for access to stretches of coast that are far easier to appreciate from the sea than from a road or city bus.

The strongest part is the rhythm. You are not parked in one crowded bay for three hours. You move along the coast, stop for roughly 20 minutes, swim or snorkel, then cruise again. That variety keeps the outing lively without turning it into a rushed sightseeing sprint.

I would think of this as a swimming and sightseeing cruise, not a serious snorkeling expedition. The water can be wonderfully clear, and you may see fish or even dolphins, but the snorkeling is a pleasant extra rather than the main purpose. One person found the water warm and enjoyable but saw only a limited range of fish. That is a fair expectation to set.

Leaving Molo Dogana for Devil’s Saddle

The meeting point is NautiSardinia Boat Trips at Molo Dogana, in Cagliari’s port area. Search Google Maps for NautiSardinia Boat Trips rather than relying only on the general name of the marina. You need to arrive 20 minutes before departure, since late arrivals cannot hold up the boat.

The port is near public transportation and close to Cagliari’s central area. If you are driving, the nearest listed parking is Parcheggio Porto | Apcoa, about a 10-minute walk away. Give yourself extra time if you arrive by car, bus, or taxi. The tour returns to the same meeting point, which makes it easy to fit into a day in Cagliari.

There is no toilet at the port or on the boat. Use facilities before you arrive, and keep that fact in mind when deciding if a three-hour trip is right for you. Bring your own food if you want lunch or a snack, since food is not included. Bottled water is provided.

The maximum group size is 32 people. That is not an intimate private cruise, but it is still small enough for a shared outing rather than a large ferry ride. Several boats may leave around the same time, so book together if you want to be placed with friends or family.

Cala Bernat and Calamosca Beach

Cala Bernat is one of the first listed swimming points. You can get into the water for a swim or use the supplied mask and snorkel. There may also be a chance to swim toward the beach, depending on the conditions and the skipper’s decision.

That last detail matters. This is not a fixed ferry schedule with a guaranteed beach landing. Wind, waves, and local sea conditions can change the order or replace a stop. The flexible plan is useful for safety, though it means you should not build the day around reaching one exact cove.

Calamosca Beach follows as another short stop. It gives you a second chance to get comfortable in the water, especially if you prefer to ease into the morning rather than make your first swim the main event. You can swim, snorkel, or remain on board and enjoy the view.

The roughly 20-minute timing at each place is enough for a refreshing swim. It is not enough for a long shore walk, beach picnic, or extended snorkeling session. If you want a leisurely full-day beach outing, choose a beach day instead.

Cala Fighera and the Grotta dei Colombi

Spiaggia di Cala Fighera brings another change of setting along the Devil’s Saddle coast. Here, the pleasure is less about checking off a famous beach and more about seeing the shoreline from a low position on the water. You can notice the cliffs, small coves, and changing colors below the surface in a way you cannot from central Cagliari.

The tour also passes in front of Grotta dei Colombi, a striking cave reachable only by sea. This is a brief sightseeing passage rather than a cave exploration. You should expect to view it from the boat, not enter and walk through it.

This section adds useful variety. The outing is not only repeated jumps into the water. You also get short scenic runs between stops and a few landmarks that give the coast some character. Skippers commonly add historical or geographical context along the route, though the amount of commentary can vary by guide and sea conditions.

Sella del Diavolo and the Gasole swimming pools

The name Devil’s Saddle refers to Sella del Diavolo, the rocky headland that shapes this part of Cagliari’s coast. The boat stops near the Gasole swimming pools, a natural sea area used for another swim and snorkel session.

This is likely to be one of the most memorable stops because the setting combines the headland with open water and sheltered swimming areas. You can jump from the boat, look for fish, or simply float and enjoy the break. Several people have found the water exceptionally clear, which is exactly what makes the repeated short stops worthwhile.

The supplied mask and snorkel are a practical advantage. You do not need to pack your own equipment, and families have found the activity manageable for children around school age. Still, you should be comfortable getting into the sea from the boat. A life jacket is available if necessary, but this is not presented as a ride built around staying dry.

Marina Piccola and Poetto

At Marina Piccola, the boat pauses in front of the bay for another swim and snorkeling session. You may be able to swim toward the coast, although weather and sea conditions can change the plan. If you prefer not to enter the water every time, you can sit on board and take in the bay.

The final listed stop is Poetto, Cagliari’s well-known beach, for another swim. Having Poetto as part of a boat route gives you a different view of a familiar beach area. Instead of arriving by road and settling on the sand, you see the shore from offshore and get one more chance to cool off.

The route description uses the phrase four swim stops, while the detailed schedule lists Cala Bernat, Calamosca, Cala Fighera, Gasole, Marina Piccola, and Poetto as possible stops. Treat the route as a flexible set of swimming points rather than a promise that every listed location will receive exactly the same time. The total trip lasts about three hours, and weather can alter the order or number of stops.

What the skipper adds to the day

The guide can make a real difference on a short boat trip. Giovanni has been praised for his local knowledge, thoughtful attention, and lively style. Alessandro is known for humor, music, taking requests, and helping with photos and videos on some outings. Pietro has been described as calm, safe, and skilled at keeping the route moving, while Matteo and Alec have also been praised for clear explanations and a friendly manner.

Those details should not lead you to expect the same exact performance on every departure. You may get a quiet morning, a playful skipper, or a more informative ride, depending on who is at the helm and who is on board. The important point is that the skipper is not simply steering. The role includes choosing swim points, watching the group, answering questions, and adjusting the route.

Some outings have included music, jokes, sunset views, or help with photos. These are pleasant touches, but the guaranteed inclusions are the equipment, water, fuel, English and Italian-speaking skipper-guide, and a glass of Prosecco. If you are booking mainly for a sunset cruise, check the departure time carefully rather than assuming every trip ends at sunset.

Snorkeling, children, and comfort on board

The clear water is the star of the activity. You can expect time to look below the surface at each swimming point, with the chance to see fish and other small sea life. One outing included a starfish sighting, and another included dolphins, but neither should be treated as a sure thing.

Children have enjoyed the trip, including children around ages 9 to 14. The repeated stops are useful for families because no single swim lasts too long. Kids can jump from the boat, use the masks, and then get a change of scene before they grow restless.

The boat is not a good match for everyone. Seasickness is a stated concern, and the motion between coves may be uncomfortable if you are prone to it. Pregnant women should contact the provider before booking. For safety reasons, the activity is not recommended for people weighing over 135 kilograms.

Bring practical swimwear, sun protection, and anything you need for time on the water. Food is not included, though you may bring your own. Alcohol and drugs are forbidden on board, and you must not arrive intoxicated. Bring a photo ID, and behave respectfully in the marina and on the boat.

The Prosecco and the price

A glass of Prosecco is included, usually served as a light holiday touch during the outing or toward the end. It pairs well with the relaxed mood, but it should not be the reason you book. The main value is the access to several coastal swimming points without arranging separate transport.

At $60.49, the trip makes sense if you want an active half-day on the sea and would otherwise pay for equipment rental, fuel, and transport separately. It is less appealing if you plan to spend most of the time sitting quietly or if you want a full meal, a private guide, or long periods at one beach.

The price also covers the fuel surcharge, which avoids one common extra cost on boat trips. You still need to budget for food if you want it, and there is no promise of a private boat. With a maximum of 32 people, the value depends partly on how full the departure is and how much you enjoy a social setting.

Timing, cancellations, and weather

The boat requires good weather. If poor conditions cancel the trip, you can receive a different date or a full refund. The same applies if the minimum number of participants is not met, with the choice of another date or experience, or a full refund.

For your own cancellation, you can cancel for a full refund up to 24 hours before the start time. Changes or cancellations inside that 24-hour window are not accepted for a refund. The cut-off follows local Cagliari time.

This is a sensible activity to book early in your stay if you have flexibility. The experience is commonly booked about 22 days ahead, so popular dates may fill. Booking early also gives you room to move the outing if the forecast looks poor.

Who should book this Cagliari boat tour?

I would choose it if you want to see the coast, swim in several places, and keep the day simple. It works especially well for couples, families with older children, friends, and first-time visitors who want an easy introduction to Cagliari from the water.

You should choose something else if you need a toilet, dislike boat motion, want a private and quiet outing, or expect serious underwater wildlife viewing. You should also avoid treating the schedule as a fixed beach-hopping plan. Weather may change the stops, and each swimming break is short.

For most people who enjoy the sea, the balance is good. You get clear water, several chances to snorkel, a sea-only cave view, local stories, and a relaxed drink at the end. Book this tour if the thought of jumping from a boat into Sardinian water sounds better than spending another afternoon on city streets. Skip it if comfort, predictability, or long beach time matters more than variety.

FAQ

How long does the boat tour last?

The tour lasts approximately three hours and ends back at the Molo Dogana meeting point in Cagliari.

Where does the tour depart?

It departs from NautiSardinia Boat Trips at Molo Dogana, 09125 Cagliari. Search Google Maps for NautiSardinia Boat Trips.

How early should I arrive?

You must arrive 20 minutes before departure. The boat cannot delay its departure for late arrivals.

Is snorkeling equipment included?

Yes. Snorkeling equipment, bottled water, fuel, a glass of Prosecco, an English and Italian-speaking skipper-guide, and a life jacket if necessary are included.

Is food included?

No. You may bring your own food on board.

Can the swimming stops change?

Yes. The stops and route can vary with weather conditions. The listed points include Cala Bernat, Calamosca Beach, Cala Fighera, Sella del Diavolo, Marina Piccola, and Poetto.

What is the cancellation policy?

You can cancel for a full refund up to 24 hours before the experience start time. If poor weather or an insufficient minimum number of participants causes the provider to cancel, you will be offered another date or experience, or a full refund.