Alghero: boat tour, snorkelling, sup

Alghero’s best coastal sights are often the ones you cannot reach by road. This four-hour trip takes you out on a fast Tiger Marine 850 RIB, then pauses at quiet coves for snorkelling, swimming, and stand-up paddleboarding. The short boat ride between stops keeps the morning or afternoon moving without making it feel rushed.

I like the mix of scenery and water time, especially the chance to see Capo Caccia, Neptune’s Grotto, and Foradada Island from the sea. I also like the generous aperitif, with fresh fruit, local products, drinks, and snacks. The main consideration is the boat itself: it is comfortable for a rigid inflatable boat, but this is still an open vessel, and rough water can make the ride lively.

Key points to know before booking

• Three long swim stops: Cala d’Inferno, Cala Dragunara, and Capo Galera each allow time for swimming and snorkelling.
• A fast, compact RIB: The Tiger Marine 850 covers more coast than a slow sightseeing boat, while keeping the group small.
• Alessandro may be your skipper: He has been praised for his friendly hosting, local tips, and well-prepared snacks.
• A useful mix of gear: Snorkelling equipment and a stand-up paddleboard are included, so you do not need to bring your own.
• The route is flexible: Wind and sea conditions determine the exact order and stops.
• Best for active adults and families: The tour suits most people, but it is not designed for wheelchair users or people over 70.

A fast way to see Alghero’s north coast

The tour begins outside Mar de Plata cafe in Alghero’s marina. Look for a guide wearing a grey shirt with the company name. From there, you board the Tiger Marine 850 open RIB for either the 10 a.m. to 2 p.m. morning trip or the 3 p.m. to 7 p.m. afternoon trip.

The boat is one of the important parts of the experience. You are not sitting on a large vessel with dozens of other people. The maximum is listed as 10 to 12 participants, though the minimum booking is four. That gives the skipper room to adjust the outing to the group and to the sea.

The RIB is built for speed, so the ride between coves is part of the fun. You will feel more wind and spray than you would on a covered boat, though the open layout gives you good views in every direction. Bring a hat that fits well, and keep your phone protected from water.

The coast north of Alghero is full of steep rock, sea caves, small inlets, and clear water. From the boat, you get a view that road-based sightseeing cannot provide. The skipper may take you toward Cala d’Inferno, Foradada Island, Capo Caccia, Porto Conte, Cala Dragunara, or Capo Galera, depending on the conditions.

Capo Caccia and Neptune’s Grotto from the water

One of the first scenic areas is Capo Caccia, a large headland that forms the western edge of the bay. You pause here for photographs and a short guided look at the cliffs and coastal rock. Seeing the headland from sea level gives you a better sense of its scale than a quick roadside stop.

The boat also passes by Neptune’s Grotto. The schedule allows a brief photo and sightseeing stop rather than an extended visit inside the cave. That distinction matters. This is a coastal cruise with swimming, not a dedicated cave tour, so you should treat Neptune’s Grotto as a memorable view along the route.

The five-minute stops at Capo Caccia, the grotto, and Foradada Island are short. They are enough for photos and an explanation from the guide, but not enough for a long walk or a full land visit. If these sights are your main reason for coming to Alghero, you may want to see them separately as well.

Foradada Island and the first swim at Cala d’Inferno

Foradada Island is a small rocky island near Capo Caccia. The boat passes close for views and photographs, and the guide provides a short explanation. Its shape and position make it one of the more striking sights on this stretch of coast, especially when viewed from the water.

The first proper water stop is Cala d’Inferno, with about 40 minutes for swimming, snorkelling, and marine-life viewing. This is when the tour changes from sightseeing to recreation. You can use the provided mask and snorkel, stay in the water, or simply float and enjoy the cove.

The water is described as crystal-clear, and the area is part of a protected marine zone. That makes the stop valuable for seeing the coast in a more natural setting. Still, sea conditions affect visibility, so you should not expect the same water clarity every day.

The 40-minute stop is long enough to make the equipment worthwhile. You can try snorkelling, return to the boat, and still have time to swim. If you prefer not to use a mask, there is no pressure to do so. The tour is designed for different comfort levels in the water.

Cala Dragunara brings the relaxed middle of the trip

Cala Dragunara receives about an hour, making it the longest stop. You have time for photographs, swimming, and snorkelling, with the stand-up paddleboard available for another way to enjoy the cove.

This is also where the aperitif is served. Expect fresh fruit, local products, water, other drinks, beer, and snacks. The food is not just a token drink and a few crisps. The outing includes enough to make this a real break between water sessions, with one recent account describing the snacks as especially generous.

I like this part of the schedule because it gives you time to settle into the pace of the trip. The first stops are mainly about seeing the coast. Cala Dragunara gives you a full hour to choose your own rhythm: paddle, snorkel, swim, eat, or sit back on the boat.

The SUP board is a particularly useful inclusion for families and mixed groups. One person can paddle while others snorkel or relax. It also gives children and adults who are less interested in underwater viewing another activity to try. The operator does not list a separate SUP lesson, so you should expect basic use rather than formal instruction.

Capo Galera finishes with another 40-minute water stop

The final major stop is at the Capo Galera area, near the local diving center. Here you have another 40 minutes for photographs, swimming, snorkelling, and free time.

Three substantial water stops are a strong feature of this trip. Some coastal boat tours spend most of their time cruising and offer only one quick swim. Here, the schedule gives you roughly two hours in the water across Cala d’Inferno, Cala Dragunara, and Capo Galera, though the exact timing can change with the sea.

The last stop also helps the tour avoid ending with only a ride back to Alghero. You get one more chance to swim before returning to the marina. If you have spent the afternoon in the water, bring a towel that dries quickly and a change of clothes for the ride home.

After Capo Galera, the RIB returns to Mar de Plata cafe. The listed duration is four hours, so the trip fits neatly into a morning or afternoon without taking over your entire day in Alghero.

What the skipper adds to the outing

The guide speaks Italian, English, and Spanish. Alessandro is specifically named by several people who took the trip, and his role appears to extend beyond simply driving the boat. He has been described as friendly, entertaining, and willing to share suggestions for local restaurants, bars, and beaches.

That local advice can be useful if this is your first time in Alghero. A boat skipper knows the coast from the water, and the flexible route lets the guide respond to wind and waves rather than follow a fixed path at all costs. You should still understand that the final itinerary is not guaranteed stop by stop.

The tour provider says the route is created according to weather, sea conditions, and the group’s needs. That is good news for comfort and safety, but it means you should not book this expecting an exact, unchanging checklist. The north-side route can include Cala d’Inferno, Foradada Island, Capo Caccia, Porto Conte, Cala Dragunara, and Capo Galera, but the skipper decides what works best on the day.

The high rating for the transport also makes sense in practical terms. A smaller, quick boat lets you cover the coast efficiently, and the open design keeps the views clear. The tradeoff is that you feel the movement of the sea more than on a large cruise boat.

What is included, and what you should bring

The price is $82 per person. For four hours, that includes the RIB, skipper, fuel, snorkelling equipment, SUP board, aperitif, fresh fruit, local products, water, and drinks.

I consider that fair value if you plan to swim and use the equipment. Renting a boat, paying for fuel, and arranging access to several coves on your own would usually involve more work, and you would lose the benefit of a local skipper choosing the route. The food and drinks also mean you do not need to organize a separate snack stop during the trip.

The value is weaker if you mainly want a sightseeing cruise and do not plan to enter the water. Much of the appeal lies in the swim stops, snorkelling, paddleboard, and relaxed time in the coves. A land-based coastal tour would be a better match for someone who prefers to stay dry.

Bring:

• Beachwear and a beach towel
• A sun hat
• Sunscreen
• A secure case or bag for valuables
• Dry clothes for after the swim

Sunscreen is especially important because the RIB offers little shade. Use it before boarding, and reapply during the longer stop. Keep hats and loose items secure, since the boat can move quickly between coves.

Who will enjoy this tour most?

I would choose this trip for couples, families, and small groups of friends who want both scenery and time in the water. The minimum age is one, so young children are permitted, but the operator does not provide a specific child-safety policy in the supplied details. Parents should consider the open boat, sun exposure, and sea movement before booking.

The tour also suits people who want a guided experience without giving up free time. You are not being led through a strict sequence of activities. At each water stop, you can decide how much to swim, snorkel, paddle, or rest.

It is less suitable for anyone with limited mobility, since the activity is not suitable for wheelchair users. The provider also lists it as unsuitable for people over 70. That may reflect the speedboat format and the need to board and move around an open RIB, so take that restriction seriously.

Animals are not allowed on the boat. The outing runs from May through October, with morning and afternoon departures.

Practical booking advice

The sea controls this experience more than a land tour. If the wind rises, the skipper may change the route or replace a planned cove with another location. I see that as a practical strength, but only if you are comfortable with some uncertainty.

You can cancel up to 24 hours before the start for a full refund, and the reserve-now, pay-later option makes it easier to hold a place while arranging your Alghero plans. Check the available departure time before booking, since you choose between the four-hour morning or afternoon schedule.

The meeting point is outside Mar de Plata cafe in the marina. Arrive ready for the water rather than dressed for a formal boat cruise. The guide will be wearing a grey company shirt, which makes the meeting easier.

Should you book the Alghero RIB tour?

Book it if you want a lively half-day on the water, several chances to swim, and a small-group feel. The strongest reasons are the three long water stops, the included snorkelling gear and SUP, and the generous local aperitif. The chance to see Capo Caccia, Neptune’s Grotto, and Foradada Island from the sea adds scenery without taking time away from the water.

Skip it if you want a quiet, covered boat, a fixed itinerary, or a full visit inside Neptune’s Grotto. You should also reconsider if you are uncomfortable on an open speedboat or fall within the listed restrictions for mobility or age.

For most active visitors spending a few days in Alghero, $82 is a reasonable price for four hours of coastline, equipment, food, drinks, and guided local access. I would choose the morning departure if you want the rest of the day free, or the afternoon trip if you prefer a slower start and sunset-adjacent coastal light on the return.

FAQ

Where does the Alghero boat tour start?

The meeting point is outside Mar de Plata cafe at the Port of Alghero, in the Marina Mar de Plata. The guide will wear a grey T-shirt with the company name.

How long does the boat tour last?

The tour lasts four hours. The available schedules are 10 a.m. to 2 p.m. and 3 p.m. to 7 p.m., subject to availability.

What languages does the guide speak?

The live guide service is available in Italian, English, and Spanish.

Is snorkelling equipment provided?

Yes. Snorkelling equipment and a stand-up paddleboard are included in the tour.

What food and drinks are included?

The tour includes an aperitif with fresh fruit and local products, plus water and other drinks. Beer and local snacks are also listed during the Cala Dragunara stop.

Does the itinerary always follow the same route?

No. The route changes according to weather and sea conditions. Possible stops include Capo Caccia, Neptune’s Grotto, Foradada Island, Cala d’Inferno, Cala Dragunara, Capo Galera, and Porto Conte.

Who cannot take this tour?

The activity is not suitable for wheelchair users or people over 70. Animals are not allowed, and the minimum age is one.