Imagine cruising along Sardinia’s stunning Sella del Diavolo coast on a sleek, 8-meter boat, with the breeze in your hair and a glass of local wine or beer in hand. This two-hour guided boat experience from Marina Piccola offers a mix of scenic views, fascinating caves, swimming in crystal waters, and a taste of Sardinian cuisine—all in a lively, friendly setting.
What makes this tour stand out? First, the chance to visit five famous caves, where you can snorkel and feed the fish—something I find especially appealing in a region famed for its underwater clarity. Second, the informative guides like Captain Valter, who are praised for their friendly demeanor and storytelling about the coast’s history and natural features.
A potential consideration? Since the tour is weather-dependent, it might be canceled last-minute if rain or rough seas roll in—something to keep in mind if your trip coincides with unpredictable weather. But overall, the combination of fun, scenery, and local flavors makes this a good-value way to see Sardinia from the water.
- Stunning coastal views: You’ll get a spectacular perspective of the Sardinian coastline and old town Cagliari from the sea.
- Five caves to explore: These caves are not only beautiful but ideal for snorkeling and fish feeding—great for underwater enthusiasts.
- Informative guides like Captain Valter: Known for creating an energetic, friendly atmosphere with engaging stories.
- Snacks and drinks included: Enjoy Sardinian appetizers, cheeses, and drinks—an authentic taste of the island’s flavors.
- Stops for swimming: Three designated spots offer emerald waters perfect for a quick dip and water fun.
- Group size and weather flexibility: Two boats accommodate up to 20 people, and the experience is weather-dependent but usually reliable.
The journey begins at the Pier F e-boat ticket office, where you check in for your trip. The boats are small, designed for intimacy and easy maneuvering, yet two boats will cruise in tandem, especially during stops—making sure everyone stays together. This setup means even larger groups (beyond 10) still experience the same lively camaraderie, anchored side-by-side to keep the fun communal.
Once underway, Captain Valter—a local pioneer of Poetto Beach—takes charge with a warm, funny style that keeps everyone entertained. His storytelling about the coast’s history, geology, and secret spots makes the ride more than just a sightseeing cruise; it becomes a memorable cultural experience.
The tour’s route includes visits to Cala Bernat, Piscina della Sella, Grotta dei Colombi, Cala Fighera, Cala Mosca, Scoglio di Sant’Elia, Cala Bernat, and the Torre del Prezzemolo. These stops are carefully chosen for their scenic beauty and underwater appeal. Expect to glide past rugged rock formations, awe-inspiring caves, and quiet calas—each with unique features. Several reviews mention the beautiful rock formations and caves, which look like works of natural sculpture.
The five caves are the main attraction, with many guests expressing how they loved snorkeling and fish-feeding opportunities. The caves are not only visually striking but also a hub for marine life—adding an element of adventure. Some reviewers mention spotting dolphins jumping, which is a real treat if you’re lucky.
Stops at the main calas, like Piscina della Sella and Cala Fighera, are time for swimming, sunbathing, or just relaxing in emerald waters. You might find that some days are colder or windier, which could limit swimming, but most reviewers agree that the experience itself—combined with the scenery—is worth it.
One of the big highlights? The snacks and aperitifs of Sardinian goodies, including cheese, meats, and fresh fish, served with local wines and beers. Several reviews praise the tasty snacks and the laid-back, lively atmosphere onboard. Music adds to the fun vibe, and many mention how Captain Valter’s playlist kept everyone in good spirits.
This tour isn’t just about the sights; it’s about the experience. Many travelers note making new friends and enjoying the authentic, happy marine atmosphere—a perfect way to unwind after exploring Cagliari’s historic streets.
The tour lasts around 2 hours, with flexible starting times—so check the schedule when booking. The boats are suited for people who are comfortable on the water; unfortunately, those with back problems, prone to seasickness, or over 220 lbs might find it less comfortable. There are toilet facilities at the port for convenience, and you’ll want to bring essentials like swimwear, towel, camera, and beachwear.
Pricing is very reasonable considering the inclusions—guided tour, snorkeling equipment, snacks, and drinks. For just over 30 euros, you get a lively, scenic boat ride with plenty of opportunities to swim, relax, and enjoy Sardinia’s coastal beauty.
This tour is best suited for travelers looking for a fun, social experience with a dash of adventure. Families with kids, couples, or groups of friends will find it easy to enjoy the lively atmosphere and picturesque scenery. If you’re a fan of snorkeling or simply want a relaxing way to see Sardinia from the water, this trip hits the spot.
It’s an excellent value for the price considering the guided commentary, snacks, and swim stops. If weather is good, you’ll probably find it a highlight of your Cagliari stay. Just remember to book in advance—especially in peak season—to secure your spot with Captain Valter or his team.
The Five Caves: A Marine Wonderland

The caves are the true stars of this boat tour. Thanks to the clarity of the waters around Sardinia, snorkeling here is often described as spectacular. From feeding the fish to exploring secret underwater passages, it’s a hit in reviews, with some travelers saying they saw over 100 fish during their swim.
Guides like Captain Valter are praised for their knowledge, sharing fascinating facts about the caves’ formations and how they were shaped by the sea. This enhances the experience, turning an ordinary boat ride into an educational adventure for all ages.
The Main Calas: Relaxing and Refreshing

Stops at Cala Bernat, Cala Fighera, and Cala Mosca provide chances to swim in emerald waters, sunbathe on the boat’s deck, or simply take pictures of the dramatic cliffs. Some reviews mention the “beautiful, crystal-clear water,” with one traveler describing it as “crazy green,” making every dip feel like a refreshing escape.
The Piscina della Sella, known as the “pool of the saddle,” offers calm waters perfect for snorkeling, while spots like Cala Fighera are smaller, more intimate beaches. These stops are usually around 20 minutes each, just enough time to cool off and enjoy the scenery.
Ready to set sail again? More boat adventures we've reviewed in Cagliari
The Coastal Views and Old Town Cagliari

From the sea, you’ll get a different perspective of the historic city of Cagliari—its walls, towers, and rooftops, all visible from the water. It’s a reminder of how the coast and city are intertwined, offering a visual feast that complements the land-based sights.
The Atmosphere: Fun, Friendly, and Authentic

Many reviews highlight the upbeat, friendly vibe created by guides like Captain Valter. With music, snacks, and the chance to chat with fellow travelers, it’s more than just a sightseeing trip—it’s a social event. Several mention how the guides make everyone feel welcome, even on busy days or with larger groups.
Considering the guided commentary, snorkeling gear, local snacks, and drinks, the price is quite reasonable. It offers an excellent balance of value and experience—especially given the high praise from reviews about the knowledgeable guides, spectacular scenery, and delicious snacks.
You’re paying for a memorable hour or two of fun, sea, and Sardinian flavor, making it a worthwhile addition to your Sardinian itinerary. The fact that it’s flexible, with options to cancel 24 hours in advance, adds peace of mind.
This experience appeals most to travelers who enjoy marine scenery, social atmospheres, and local flavors. It’s ideal for families, couples, and groups of friends who want a lively, authentic way to see Sardinia’s coast. If you’re seeking a quiet, secluded experience away from the crowds, this might not be the best fit; it’s definitely more lively and social.
People with mobility issues or seasickness should consider the weather forecast carefully, as the trip depends on sea conditions. Also, if you’re planning to snorkel, bring your swimwear and towel—most stops are perfect for swimming.
For a cost-effective way to explore the stunning Sella del Diavolo coast, this boat tour delivers on scenery, fun, and local flavor. With friendly guides like Captain Valter, delicious Sardinian snacks, and the chance to snorkel in crystal waters, it’s a memorable experience for many travelers. It’s especially suited for those who want an informal, lively, and authentic way to experience Sardinia’s coast from the water.
If you like beautiful rock formations, underwater adventures, and a good dose of Sardinian hospitality, this trip is a smart choice. Just remember to check the weather, book early, and get ready for a couple of hours of fun on the Mediterranean.
FAQ

What is included in the tour?
The tour includes a boat trip, guided commentary, snorkeling equipment, traditional Sardinian snacks, and drinks like wine and beer.
How long does the tour last?
It lasts approximately 2 hours, with flexible starting times depending on the day.
Are there any age or health restrictions?
Yes, this trip isn’t suitable for those with back problems, seasickness, over 220 lbs (100 kg), or babies under 1 year. Bring your swimwear, towel, and camera.
Where do I meet for the tour?
Check in at the e-boats Sardinia ticket office near Pier F. The activity ends back at the starting point.
Can I cancel if my plans change?
Yes, you can cancel up to 24 hours in advance for a full refund, giving you peace of mind if your plans shift.
Is the tour weather-dependent?
Yes, bad weather like rain or high waves can cause last-minute cancellations, but this is rare. Always check the forecast beforehand.
To sum it up, this boat tour combines spectacular scenery, engaging guides, and Sardinian flavors into a memorable two-hour journey. It’s perfect for those looking to enjoy the sea, explore caves, and indulge in local snacks—all with a lively, friendly crew. Whether you’re traveling with family, friends, or alone, it’s a lively way to experience one of Sardinia’s most beautiful coastlines.
More Boat Tours & Cruises in Cagliari
- Cagliari: Coastline Cruise with Drinks and Snorkeling
- Cagliari: Catamaran Tour to the Gulf of the Angels
- Gulf of Cagliari: half-day sailing excursion
- Cagliari Sea Experience: Boat Tour-Charter
- From Cagliari: Half-Day Sailing at Sella del Diavolo
- Cagliari: Devil’s Saddle Sailboat Tour, Snorkeling and Drink
More Tours in Cagliari
- San Sperate Murales Tour – Visit a Typical Sardinian Village
- Cagliari | Aperitif with city tour aboard a vintage fiat 500
- Cagliari: Guided Kayak Excursion in the Gulf of Cagliari
- Sardinia: Barumini Nuraghe Tour from Cagliari
- Cagliari: Boat Tour with 4 Swim Stops, Snorkeling & Prosecco
- Sunset kayak tour Sella del diavolo
More Tour Reviews in Cagliari
Not for you? Here's more things to do in Cagliari we have recnetly reviewed
- Cagliari: Zodiac Boat Tour, 3-4 SwimStops, Wine & Snorkeling
- From Cagliari: Nora Ruins and Pula Guided Tour
- Cagliari: hike to the top of the Devil’s Saddle
- Tour Nature & Wildlife from Cagliari
- Cagliari: Sella del Diavolo Boat Tour with Drinks and Snacks
- Cagliari: Private custom tour with a local guide
- Cagliari: Boat Cruise with Stops for Swimming and Prosecco
- Cagliari: Southwest Chia and Teulada Private Boat Tour
- From Cagliari: Piscinas Old Mines and Montevecchio Tour
- Top Sights of Cagliari Experience
- From Cagliari: sunset dolphin watching tour
- Cagliari: Wakeboard and watergames
