Cagliari is a city that invites exploration—whether from the water, on foot, or by bike—thanks to its stunning coastlines, historic districts, and scenic landscapes. This is a place where boat tours reveal hidden coves and legends of the Devil’s Saddle, and walking and cycling tours bring to life the city’s layered history and vibrant neighborhoods. One of our favorites is the Boat Tour with 4 Swim Stops, Snorkeling & Prosecco, which combines crystal-clear waters with lively storytelling and a good glass of bubbly. It’s perfect for travelers craving a relaxed day on the water with a splash of local charm.
Cagliari’s diversity shines in its array of tours—from luxury sailing and catamaran trips to underground walks beneath ancient ruins. Whether you’re after a quick overview of the Old Town or a full-day off-road adventure in the mountains, there’s something tailored for every interest. We’ve rounded up the best options, highlighting what makes each one special so you can pick the perfect experience.
Below, you’ll find a mix of coastal boat trips, cultural explorations, outdoor adventures, and culinary tours, each with unique features and genuine reviews. Dive in and see what suits your style.
1. Cagliari: Boat Tour with 4 Swim Stops, Snorkeling & Prosecco
This 3-hour shared boat trip departs from Cagliari Port and explores the striking bays of Devil’s Saddle. The boat, an 8-meter RIB, takes you to four different swimming spots where you can snorkel in clear waters teeming with marine life. The highlight for many is the chance to relax with a glass of Prosecco while listening to stories about the coast’s legends. The itinerary includes stops at Cala Bernat, Cala Mosca, Cala Fighera, and Sella del Diavolo, plus a quick pass by Grotta dei colombi.
What makes this tour stand out is its combination of adventure and storytelling. The professional skipper guides you through hidden corners reachable only by boat, making it perfect for families, couples, or anyone who loves snorkeling and scenic views. Reviewers love the professional and friendly guides, with one describing it as “a fantastic way to end our holiday,” and another saying “stunning views and crystal waters.”
Bottom line: This tour offers a relaxed, fun-filled day with excellent value, especially for those keen on marine life and beautiful vistas.
2. Cagliari: Devil’s Saddle Boat Tour with Spritz and Chips
For those who want a mix of history, scenic cruising, and casual fun, this 3-hour tour hits the mark. Led by an expert skipper speaking both Italian and English, it cruises over turquoise waters while sharing fascinating insights into Cagliari’s history and geography. The highlight is the stop at Cala Mosca and Fighera for swimming and snorkeling, with the option to relax on deck with a fresh spritz and chips.
Unique to this trip is the flexibility and focus on local stories and scenic views. The itinerary covers the Gulf of Cagliari, Sella del Diavolo, and grottos, including a visit to Grotta dei colombi. Passengers describe the captain as personable and the scenery as “stunning,” with one noting, “Matteo was a wonderful guide — very personable and funny.”
Bottom line: Ideal for travelers wanting a leisurely cruise with cultural insights, casual snacks, and the chance to float in clear waters.
3. Cagliari: Sella del Diavolo Boat Magic Tour Drinks & Snacks
This 2-hour guided boat trip from Marina Piccola is perfect for a short escape. It includes visits to five caves, where you can snorkel and feed the fish, and a scenic cruise around the Sella del Diavolo cape. As you glide past the cliffs, there’s a stop for local Sardinian snacks, wines, and beers, creating a lively, friendly atmosphere.
What makes it appealing is the combination of sightseeing, swimming, and socializing. The knowledgeable guide ensures you get the best views of the caves and coastline, and the included snacks add a taste of Sardinian hospitality. Reviewers appreciate the “friendly guide,” and many mention the fun atmosphere. It’s best suited for those seeking a casual, shorter experience without sacrificing scenic beauty or local culture.
Bottom line: A lively, snack-filled cruise perfect for a quick, fun introduction to the coast.
4. Cagliari: Underground Cagliari Walking Tour
This 2-4 hour tour takes you beneath the streets of Cagliari, revealing underground Roman ruins, WWII tunnels, and hidden crypts. Starting from one of five locations, your guide shares stories of the city’s secret past, including a private candle-lit WWII tunnel and the crypt of Santa Restituta. You can extend the experience with a walk through the Old Town or a food and wine tasting.
What makes this tour special is its depth of historical insight and the chance to see Cagliari from a different angle. Reviewers praise the enthusiasm and knowledge of guides, calling it “extremely informative” and “a unique perspective.” The underground sites are atmospheric and offer a contrast to the bustling streets above.
Bottom line: Best for history lovers wanting to explore Cagliari’s subterranean layers and ancient ruins with a knowledgeable guide.
5. Cagliari: Catamaran Trip with 3 Stops and Prosecco Toast
A luxurious way to see Sardinia’s coast, this 3-hour catamaran cruise features three swimming and snorkeling stops, plus a Prosecco toast onboard. Sailing from Alma Sailing Charter, you’ll visit spots like Cala Bernat, Cala Mosca, and Sella del Diavolo in style.
What sets this apart is the combination of comfort and exclusivity. The catamaran offers plenty of space to relax while enjoying the scenery, and the included snorkeling gear helps you explore marine life. Reviewers mention the “beautiful scenery,” “friendly crew,” and “great time” with one noting, “it’s a perfect mix of adventure and relaxation.”
Bottom line: An excellent choice for travelers seeking a more upscale sailing experience with social vibes and scenic stops.
6. 4×4 Mountains and Beaches – Chia Area
This 8-hour off-road adventure takes you through some of Sardinia’s most spectacular mountain and coastal scenery. Led by a friendly guide, the trip includes spotting flamingos in their natural habitat and visiting beaches like Spiaggia Su Giudeu and Cala Cipolla. You’ll enjoy scenic drives, short hikes, and snorkeling—all in a small-group setting.
What makes this tour unique is its focus on nature and landscape, with opportunities to photograph panoramic views and see wildlife. Several reviews highlight the off-road drives and personalized experience, though some note the limited off-road time. It’s perfect for active travelers who want a mix of beach time, mountain scenery, and wildlife.
Bottom line: A full-day outdoor tour for active travelers eager to see Sardinia’s wild side.
7. Cagliari: Luxury Motorboat Tour with 3 Swim Stops & Wine
This 3-hour cruise aboard a sleek Beneteau motorboat offers luxury and comfort with three swim stops around the coast. Your crew guides you through stunning coves, where you can snorkel in the clear waters. The tour also includes a wine tasting, making it perfect for those who want a sophisticated coastal experience.
The large, shaded deck and the powerful motor make this a smooth ride, and the focus on comfort appeals to travelers wanting a stress-free day. Reviewers love the “breathtaking views” and “relaxing atmosphere,” with many praising the professional crew. It’s ideal for couples, small groups, or anyone who appreciates a touch of elegance.
Bottom line: For those seeking a luxurious, all-in-one boating experience with wine and swimming, this tour delivers.
8. Guided Electric Bicycle Tour in Cagliari
This 2-hour guided e-bike tour takes you through Cagliari’s historic districts, including Castello, Stampace, and Villanova. The electric bikes make it easy to climb hills and cover more ground without breaking a sweat. Your guide shares stories about the city’s landmarks, panoramic points, and hidden corners.
What makes this tour special is its ease of riding and rich local commentary. Reviewers mention how Valentina made the experience enjoyable, highlighting the spectacular views from the city’s battlements and the informative narration. It’s perfect for travelers who want a quick, active overview of the city’s top sights.
Bottom line: A fun, efficient way to see Cagliari’s key neighborhoods with minimal effort.
9. Cagliari Gulf Boat Tour, Sailing, Snorkeling and Drink
This 3-hour sailboat tour combines relaxation and exploration. Starting from Marina Piccola, you’ll cruise past the Devil’s Saddle, enjoy snorkeling in natural pools, and keep an eye out for dolphins and cormorants. The on-board crew provides a soft drink and stories about the coastline’s features.
The sailing experience is what makes this stand out—slower, more authentic than motorboats, with plenty of opportunities to swim or just relax on deck. Reviewers love the “sea breeze,” “dolphin sightings,” and “informative commentary.” It’s well suited for those wanting a tranquil day on the water with wildlife watching.
Bottom line: Ideal for sailing enthusiasts and nature lovers who want to cruise slowly along Sardinia’s coast.
10. Cagliari: Walking Tour of the Old City
This 2-4 hour walking tour explores Cagliari’s historic heart, including the medieval Castello district. You’ll stroll narrow streets, admire panoramic views, and learn about the city’s landmarks from a knowledgeable guide. The tour can be tailored to your interests with different durations available.
What makes it appealing is the personalized storytelling and the chance to see the city’s most iconic sights up close. Reviewers appreciate the guide’s enthusiasm, describing the experience as “very informative” and “a great way to start your visit.” It’s the perfect way to get your bearings and uncover hidden corners.
Bottom line: Best for first-time visitors who want a comprehensive, engaging overview of Cagliari’s historic core.
11. Boat Tour at Devil’s Saddle: 4 Swim Stops, Snorkeling & Prosecco
This 3-hour boat adventure offers a relaxed way to explore the Devil’s Saddle bays, with four swim stops. A professional skipper guides you through the coast’s best spots, where you can snorkel among fish and enjoy a fizzing glass of Prosecco onboard. The route includes Cala Bernat, Calamosca Beach, Cala Fighera, and Gasole pools.
Rated at a perfect 5.0, travelers love the friendly captain and the beautiful water. Many mention the dolphin sightings and the calm, scenic environment. If you’re after a laid-back trip with plenty of swimming, this is a top pick.
Bottom line: A superb choice for relaxed, social boat trips with a focus on swimming and scenic beauty.
12. Small-Group Food and Wine Tour from Cagliari
This 4 to 5-hour culinary tour takes you into Sardinia’s Parteolla region, known for its olive groves and vineyards. Visiting a medieval church and a local winery, you’ll taste Cannonau, Vermentino, Nuragus, and Moscato wines paired with regional cheeses and snacks.
What elevates this tour is its focus on authentic local production and personalized attention. Reviewers praise the welcoming hosts and the chance to learn about Sardinian wine-making firsthand. It’s perfect for foodies eager to experience the countryside and sample top-quality wines.
Bottom line: A rewarding experience for wine lovers and those wanting a taste of rural Sardinian life.
13. Cagliari: A Full Meal Sardinian Food Tour with Do Eat Better
This 3-hour tour immerses you in Sardinian cuisine with visits to local bakeries, markets, and restaurants. Starting at Piazza Giacomo Matteotti, you’ll sample fregola, pane carasau, and traditional pasta, along with regional wines and desserts.
What makes this experience stand out is its comprehensive food focus, revealing the flavors and stories behind Sardinian dishes. Reviewers love the informative guides and the delicious variety of tastings. It’s best suited for those who want a full culinary immersion in Cagliari.
Bottom line: Ideal for food lovers seeking a comprehensive introduction to Sardinian flavors.
14. Cagliari: Boat Tour with 5 Snorkeling Stops & Free Drinks
This 3-hour boat trip offers multiple snorkeling stops along the coast, with free drinks served onboard. The route covers Cala Mosca, Sella del Diavolo, Poetto, Cala Fighera, and the Gasole pools. Each stop is designed for swimming, snorkeling, and relaxing in the sun.
Rated 4.7, travelers highlight the crystal waters and organized nature of the trip. Many mention the friendly crew and the opportunity to see the Devil’s Saddle from the sea. It’s suited for those who want variety and a casual day on the water.
Bottom line: Great for snorkelers and those who want multiple stops with free drinks in a well-organized setting.
15. Cagliari: Sailing tour with 4 stops, snorkeling and Prosecco
At number 15, this 3-hour sailing trip combines four swim and snorkeling stops with a Prosecco toast onboard. Sailing along the coast, you’ll visit Cala Bernat, Cala Mosca, Cala Fighera, and the Devil’s Saddle, with plenty of time for swimming and relaxing. The small group size and casual atmosphere make it a favorite, with a perfect 5-star rating.
Reviewers are drawn to the friendly crew and the chance to swim in crystalline waters while sipping bubbly. It’s a perfect choice for couples or small groups who want a laid-back, social experience.
Bottom line: A superb, relaxing sailing experience with a celebration element, ideal for small groups and lovers of the sea.
How to Choose Your Perfect Tour in Cagliari
Choosing between these options depends on your budget, interests, and physical activity level. For a relaxed day with excellent snorkeling, try the Boat Tour with 4 Swim Stops, while history buffs may prefer the Underground Cagliari Walking Tour. If you’re after a luxury experience, the Luxury Motorboat Tour offers comfort and style, and for foodies, the Full Sardinian Food Tour delivers a delicious deep dive into local flavors.
Consider the duration—some tours are just a couple of hours, perfect for a quick taste, while others span a full day or several hours of outdoor activity. If you’re traveling with children or prefer less strenuous options, bike or walking tours might suit better. Booking early is advised, especially in peak summer months when tours fill quickly.
Final Thoughts
Cagliari offers a wide variety of tours that showcase its coastlines, history, and cuisine. For a relaxing day on the water, the Boat Tour with 4 Swim Stops and Catamaran Trip are excellent. For a cultural walk, the Underground Cagliari Tour provides fascinating insights. Food lovers should consider the Sardinian Food Tour, while outdoor enthusiasts might prefer the 4×4 Mountain and Beach Adventure.
Whatever your style, Cagliari’s tours promise memorable experiences that reveal the true spirit of Sardinia’s capital. Book early, pick the experience that excites you most, and prepare to enjoy this beautiful part of Italy at its best.
