Cagliari: Boat Tour with 4 Swim Stops, Snorkeling & Prosecco

Cagliari looks even better from the water. This three-hour trip takes you from the city port to the rocky coves around Devil’s Saddle, with four swim stops, snorkeling gear, and a glass of Prosecco included. I especially like the small group of up to 12 people and the fast 8 or 9-meter RIB boats, which leave more time for swimming and less time spent simply getting there.

I also like the easy departure point on Via Roma, only a short walk from Cagliari’s center and cruise terminal. The main caution is that the skipper chooses the four stops according to sea conditions, so you should not expect every named cove on the route. The ride can also be bumpy and wet in windy weather, and the boat has no toilet or changing room.

Four things to know before you book

• Four swim stops are selected by the skipper: Cala Bernat, Cala Mosca, Cala Fighera, Sella del Diavolo, Porticciolo Turistico Marina Piccola, or Poetto may form part of the route, depending on weather.
• The RIB boat is built for time in the water: Its speed lets you reach coastal coves quickly and get closer to rocky corners than a larger sightseeing boat.
• Snorkeling gear, water, and Prosecco are included: You can swim without packing your own mask and tube, though bringing your own may be more comfortable.
• The meeting point is central but strict: Arrive 20 minutes early with your ID. The boat cannot wait for late arrivals.
• The atmosphere is social: You share the boat with a small international group, and guides such as Matteo, Giovanni, Pietro, Alessandro, Alex, and Ale have been praised for their friendliness and hosting.
• This is an active sea outing: It is not suitable for wheelchair users, people with mobility impairments, those prone to seasickness, or people over 136 kilograms.

From Via Roma to the Devil’s Saddle

The trip begins at NautiSardinia Boat Trips on Via Roma, a useful location for anyone staying in central Cagliari. It is also practical for cruise passengers, with the cruise ship terminal about a 10-minute walk away. A nearby bus stop is around five minutes away.

The meeting instructions matter. You need to arrive 20 minutes before departure, since the operator must check identification, complete contracts, and organize the boats. The departure time is firm. If you arrive late, even by a small margin, the boat will leave without you.

Use Google Maps to search for NautiSardinia Boat Trips. Do not search for Molo Dogana, which can send you to the wrong place. Once you arrive, sit on the benches and wait outside the dock area.

The closest public toilet and changing room are about 10 minutes away on foot. Use them before meeting the boat, because there is no toilet or changing room onboard. If you drive, the nearest paid parking is Parcheggio Porto/APCOA, also about a 10-minute walk away. Bus and taxi schedules may not be reliable, so leave extra time.

Why the RIB boat changes the outing

You ride in a shared rigid inflatable boat, usually 8 or 9 meters long, with no more than 12 people onboard. That size gives the trip a friendly feel without making it cramped in the way a large group excursion can.

The RIB design is useful here. It can travel quickly from Cagliari’s port toward the coves around Devil’s Saddle, then approach parts of the coast that are difficult to reach by road or on foot. You spend less of the three hours sitting through a long transfer and more of it swimming, snorkeling, and looking at the shore.

There is a trade-off. RIB boats are open to the elements, so you can expect sea spray, especially when the water is choppy. One July outing had strong wind and a bumpy first half hour, although the skipper adjusted the route and conditions later became smoother. If you are prone to seasickness, this is not a good choice.

You will usually sit close to the water, which makes getting in and out for a swim straightforward. Life jackets are available if needed. Still, this is not a gentle harbor cruise. You should be comfortable moving around a boat and entering the sea.

The first swim at Cala Bernat

Cala Bernat is one of the possible early stops, with about 20 minutes set aside for photos, swimming, and snorkeling. Starting with a swim helps you settle into the rhythm of the trip quickly.

The water around the coves is known for clear visibility, and the included mask and tube let you look for small fish and other marine life close to the rocks. You should not expect a formal guided snorkeling lesson or a major reef site. The appeal is the simple pleasure of floating in clean water along a rocky Sardinian coast.

Twenty minutes sounds short, but four stops spread across a three-hour trip keep the pace moving. You get several chances to swim without spending the whole morning in one place. If you prefer a long, quiet session at a single beach, a beach day at Poetto may suit you better.

Cala Mosca and Cala Fighera by boat

Cala Mosca and Cala Fighera are two more possible stops. Both offer the same useful combination of a photo stop, a swim, and time with the mask and tube. The skipper chooses the final route based on marine weather, so one day may include both coves and another may use different sheltered water.

This flexibility is an important part of the experience. The boat can adjust to wind and sea conditions rather than following a fixed route at all costs. In strong wind, the operator may reduce the number of stops or choose calmer water. One outing reached only two locations because of the conditions, but the trip still went ahead safely and remained enjoyable.

The coast itself is a big part of the show. From the boat, you see rocky edges, small inlets, and angles of the shore that are hard to appreciate from Cagliari’s roads. The RIB can move in close enough for photographs while still giving you a broad view of the headland.

Grotta dei Colombi and the Devil’s Saddle

Grotta dei Colombi is generally a brief pass-by rather than a swim stop. You may see the cave from the water and have a moment for a photograph before continuing along the coast.

The main landmark is Sella del Diavolo, or Devil’s Saddle. This distinctive headland gives the excursion its setting and is one of the most scenic places on the route. The boat provides a different view from the usual land approach, showing the cliffs and coves from sea level.

At the Devil’s Saddle stop, you can expect another 20-minute session for swimming, snorkeling, and photographs. The name adds a little drama, but the experience itself is relaxed. You are more likely to be floating beside small fish than searching for adventure movie excitement.

The guide may explain local stories and places along the way. Giovanni, Matteo, Pietro, Alessandro, and other skippers have been praised for making the ride friendly and fun. There is one useful qualification: the quality of commentary can depend on the guide and the noise of the boat. One soft-spoken guide was difficult for some people to hear, so sit close if the history and local information matter to you.

Marina Piccola and Poetto

Porticciolo Turistico Marina Piccola may be used as a photo and swim stop. It sits near the foot of the headland and gives you another perspective on the coast, with boats, open water, and rocky shorelines sharing the view.

Poetto is Cagliari’s best-known beach area and another possible stop. If selected, it gives the route a contrast: instead of a small rocky cove, you may see the long beach setting that locals use for swimming and seaside time.

The listed route includes six possible swim locations, but the experience promises four stops. That distinction is worth understanding before booking. The skipper is not required to visit Cala Bernat, Cala Mosca, Cala Fighera, Sella del Diavolo, Marina Piccola, and Poetto all in one outing. The four chosen stops depend on the wind, waves, and practical timing.

You may also pass the cruise port again before returning to the starting point. If you are on a cruise stop, the central departure point makes this a useful way to see Cagliari from the sea without arranging a separate transfer to a distant marina.

Snorkeling, fish, and the small-group mood

The snorkeling is casual and accessible. You receive a mask and tube, and the guides provide life jackets if required. The water is clear enough to see small fish and, in some areas, starfish. Several people especially enjoyed swimming among fish close to the coves.

The boat also has a shower, which is handy after getting out of the sea. It does not have a toilet or changing room, so plan around that limitation. Bring a towel, sunscreen, and a hat, and wear something suitable for getting wet.

The atmosphere depends partly on the group and partly on the skipper. Music, conversation, and shared swims are part of the appeal. Alessandro was praised for a good playlist and for keeping the mood light, while Giovanni and Pietro were singled out for being helpful hosts. Matteo was also repeatedly praised for his calm, friendly approach.

This is not a silent nature trip. If you want a private boat, a quiet charter, or full control of the route, choose a private excursion instead. If you like meeting people and sharing a swim stop, the maximum group size of 12 works well.

Prosecco and the ride back

A glass of Prosecco is included, along with bottled water. The sparkling wine is typically enjoyed toward the end or during the return ride, after the swimming is finished. It is a small touch, but it gives the trip a pleasant finish without turning the outing into a drinking cruise.

The guides also tell stories about Cagliari and the coast. The amount of information varies. Some guides offer historical details at several points, while other departures focus more on music, swimming, and a relaxed social mood. If you want a strong historical tour, this may feel light. If you want a sea outing with some local context, it strikes a sensible balance.

Dolphins are possible but not promised. A few outings were lucky enough to see them, which would be a wonderful bonus. You should book for the bays, swimming, and snorkeling, not for wildlife sightings.

Is the $59 price good value?

At $59 per person, the trip offers three hours on the water, four swim opportunities, snorkeling equipment, fuel, bottled water, a guide, and Prosecco. You also avoid the cost and hassle of reaching a distant marina, since the boat leaves from central Cagliari.

I consider that good value for anyone who wants several coastal stops in one morning or afternoon. A larger boat may offer more space, but it often moves more slowly and cannot get as close to small coves. A private boat would give you more control but usually costs much more per person.

The value is strongest if you plan to swim at every stop. If you intend to stay seated and watch the coast, you may find a standard sightseeing cruise more comfortable. The price also does not include a meal, a changing room, or a toilet, so bring only what you need and make use of facilities before departure.

Who should book this Cagliari boat tour?

I would choose this trip if you want a compact, active way to see the coast around Cagliari. It suits couples, friends, solo visitors who enjoy a social group, and families with children who are comfortable swimming from a boat. Children particularly enjoyed jumping into the water and using the snorkeling equipment.

It is also a good match for cruise passengers, provided you leave enough time to walk from the terminal, check in early, and return before your ship’s all-aboard time. The operator cannot delay departure for late arrivals.

I would not choose it if you dislike open boats, get seasick, need step-free access, or require a toilet onboard. Pregnant passengers should contact the operator before booking, and people with existing medical conditions should consider the physical demands of the ride and swimming.

Practical packing advice

Bring your passport or ID card, since identification is needed at check-in. You should also pack a towel, sun hat, and sunscreen.

Keep your bag small. Large luggage is not allowed, and there is no need to bring spare clothing beyond what fits comfortably in a compact day bag. Expect spray on the ride, so protect phones and cameras.

Plan to change before arriving. The nearest public facilities are a 10-minute walk away, and the boat has no changing room. If you are taking a taxi or bus, arrive early rather than trusting a tight schedule.

Should you book it?

Book this tour if swimming in clear water matters more to you than a formal sightseeing commentary. The combination of a small group, fast RIB, four sea stops, included snorkeling equipment, central departure, and Prosecco makes the $59 price fair.

The best reason to choose it is the amount of coast you can experience in three hours. You may swim near Cala Bernat, Cala Mosca, Cala Fighera, Devil’s Saddle, Marina Piccola, or Poetto, with the skipper changing plans when the sea requires it. Just accept that the route is flexible, the boat may be bumpy, and the facilities are limited.

FAQ

How long is the Cagliari boat tour?

The tour lasts three hours, including the boat ride, four swim and snorkeling stops, coastal sightseeing, and the return to Cagliari.

Where does the boat depart?

It departs from NautiSardinia Boat Trips on Via Roma in Cagliari. The location is a short walk from the city center and about 10 minutes from the cruise ship terminal bus stop.

How early should I arrive?

Arrive 20 minutes before the scheduled departure. Identification and passenger contracts must be completed before boarding, and the boat cannot wait for late arrivals.

Are snorkeling masks and tubes provided?

Yes. Snorkeling gear, including a mask and tube, is included. Life jackets are also available if needed.

Which places will the boat visit?

The skipper selects four stops according to marine weather conditions. Possible locations include Cala Bernat, Cala Mosca, Cala Fighera, Sella del Diavolo, Porticciolo Turistico Marina Piccola, and Poetto. Grotta dei Colombi is passed by rather than listed as a regular swim stop.

Is food or a drink included?

Bottled water and one glass of Prosecco are included. Food is not listed as part of the tour.

Is there a toilet or changing room on the boat?

No. The nearest public toilet and changing room are about a 10-minute walk from the meeting point, so use them before departure.