Syracuse, Sicily, isn’t just a place to admire ancient ruins — it’s also a fantastic spot for snorkeling adventures. The clear waters, dramatic sea caves, and protected marine areas make Syracuse a top destination for underwater exploration. Whether you want a quick boat ride with lively storytelling or a more relaxed, scenic cruise with wine and swimming, Syracuse’s tours have something for every water lover. Our favorite? The Syracuse: Boat Tour with Captain Mirko, Snorkeling & Caves offers a perfect blend of historical sights, caves to explore, and crystal-clear waters, all led by a guide with a great sense of humor and local knowledge.
If you’re after a more leisurely experience with drinks in hand and plenty of time to swim, the Pillirina, Ortigia, Sea Caves and snorkeling tour ticks those boxes with its scenic route through Plemmirio Marine Protected Area. For those who want a quick, lively cruise that hits the highlights — caves, sea springs, and enough snorkeling time — the 90-Minute Boat Cruise with Island Caves + Snorkeling is perfect. Each tour offers a different taste of Syracuse’s underwater and coastal charms, so read on to find the one that suits your style.
1. Syracuse: Boat Tour with Captain Mirko, Snorkeling & Caves
At number 1 on our list, this stellar boat tour with Captain Mirko takes you around Ortigia Island, where you’ll see landmarks like Maniace Castle and the Aretusa Fountain from the water. But the real highlight is exploring hidden marine caves and swimming in secluded coves with clear, refreshing water. Captain Mirko shares local stories, making this a lively, informative experience that balances sightseeing and fun.
The 1.5-hour trip is perfect for travelers looking for a quick splash in beautiful surroundings without sacrificing insight into the area’s history. Many reviews praise the trip’s value — “the boat tour was amazing!” one says — and love how the caves and swimming stops make it more than just a sightseeing cruise. The boat is comfortable, and the price ($34 per person) offers good value given the scenery and the chance to jump into the water. This tour is great for families, first-timers, or anyone wanting a lively, engaging introduction to Syracuse’s coast.
Bottom Line: For a short, energetic ride that combines scenery, caves, and swimming with a humorous and friendly guide, this tour hits the mark.
2. Syracuse: Pillirina, Ortigia, Sea Caves and snorkeling
Next up is a slightly longer, more relaxed tour that combines exploration of marine caves, a visit to Ortigia Island, and plenty of time for swimming and snorkeling. The Pillirina, Ortigia, Sea Caves and snorkeling trip is a two-hour journey aboard a comfortable boat, during which you’ll cruise through Plemmirio Marine Protected Area, sip chilled drinks, and gaze at the ancient architecture of Ortigia from the water.
What makes this tour stand out? The focus on relaxation and scenic beauty. You’ll explore impressive Karst sea caves like Pillirina Grotto, and the skipper expertly navigates the coastline, making sure everyone gets plenty of time to swim or snorkel in crystal-clear waters. The itinerary includes a stop at Arethusa Spring, a well-loved spot for a dip. Many reviewers rave about the friendly staff and the chance to unwind while enjoying beautiful views. The price of around $51.24 makes it a good value for a longer, more leisurely experience with drinks included.
Bottom Line: This tour is ideal if you want to combine sightseeing with some relaxing swimming in protected waters, all with a friendly crew and a focus on comfort.
3. Boat tour of Ortigia, sea caves, Pillirina and snorkeling
Travelers seeking an adventure-focused experience will enjoy the Ortiga, sea caves, Pillirina, and snorkeling. This approximately 2-hour tour offers a comprehensive view of Syracuse’s coast from the water, including marine caves with stunning colors and historic Ortigia seen from a new angle. The boat enters caves that are inaccessible from land, with marine flora adding vibrant hues underwater, offering a magical experience.
The itinerary features a swim stop in the clear waters near the caves, coupled with the collection of prosecco and fresh fruit onboard, making it perfect for those who love a bit of indulgence. Guests say the crew is helpful and friendly, with many noting how the caves and water stops create memorable moments. The price is about $51.86, which reflects the added value of exploration and comfort.
Bottom Line: If you’re interested in exploring both natural caves and historic sites while enjoying some leisure time in the water, this all-in-one tour is a top choice.
4. Tour with snorkeling at the sea caves and Ortigia Island
For those who want a full day of exploring, this Tour with snorkeling at the sea caves and Ortigia Island offers a combination of sightseeing, snorkeling, and relaxing on a comfortable boat. The tour promises a smooth ride with large sun awnings, snorkeling gear, and friendly staff, making it suitable for families or travelers who want a laid-back day on the water.
The trip covers the coast, taking you inside caves and around Ortigia, with time for swimming and a short guided tour component. The fact that it emphasizes comfort and includes snorkeling masks and life jackets makes it accessible for all skill levels. It’s a full-day experience with a focus on relaxation, and reviews highlight how enjoyable and well-organized it is. The price of $24 per person makes it quite affordable for a day out.
Bottom Line: Best suited for travelers who want a longer, relaxed day with the chance to snorkel, explore caves, and enjoy the island’s scenery at a leisurely pace.
5. Syracuse: Snorkeling + Pillirina, Ortigia & Sea Caves Boat Tour
At number 5, this Snorkeling + Pillirina, Ortigia & Sea Caves Boat Tour offers a longer, 2.5-hour experience focusing heavily on snorkeling and cave exploration. The tour’s unique selling point is the chance to visit Pillirina Bay and the marine caves, with the opportunity to jump into the turquoise waters multiple times.
What’s special? The inclusion of fresh fruit and prosecco onboard makes it a more luxurious experience. The guide, Cris, is described as “very funny and engaging,” adding a personal touch to the trip. It appeals especially to those who enjoy a social, upbeat atmosphere and want to explore underwater caves in style. The price is slightly higher at $56.94, reflecting the extended duration and added amenities.
Bottom Line: Perfect for snorkelers wanting a lively, engaging tour with extra comfort and the chance to discover stunning caves and marine protected areas.
6. SYRACUSE-90-MINUTE BOAT CRUISE ISLAND CAVES+ SNORKELING + PROSECCO
Lastly, the 90-minute cruise with island caves, snorkeling, and prosecco is a quick, lively option for those with limited time. The focus is on entering sea caves and stopping at the Arethusa Spring for a swim, all while enjoying ambient music and a relaxed atmosphere onboard.
With a well-organized itinerary that includes long-tail boat rides, scenic passes, and a snorkeling stop, this tour delivers a concentrated burst of Syracuse’s best sea sights. Many reviewers mention how fun and comfortable the experience is, especially for a short trip. At $34 per person, it offers good value for a fast, exciting outing.
Bottom Line: Ideal for travelers wanting a brief but action-packed experience with caves, snorkeling, and a relaxed vibe.
$34 per person
How to Choose Your Perfect Syracuse Snorkeling Tour
When selecting a tour, consider your budget, available time, and what kind of experience excites you most. If you’re short on time but want a lively, engaging ride, the 90-minute cruise is a smart pick. For a more relaxed, full-day outing with plenty of swimming, the Tour with snorkeling at the sea caves and Ortigia Island offers comfort and snorkeling gear included.
Those who want a mix of adventure and social atmosphere might prefer the Snorkeling + Pillirina, Ortigia & Sea Caves Boat Tour, especially with the option to enjoy prosecco and fresh fruit. Budget travelers will find the Boat Tour with Captain Mirko excellent value, packed with highlights for a low price.
Book early, especially in peak season, as these tours fill up quickly. Most depart from central Syracuse, making them easy to reach for most visitors.
Final Thoughts
Syracuse offers a diverse array of snorkeling and boat tours that highlight its stunning marine scenery, caves, and historic coastlines. From quick, lively cruises to longer, relaxing trips with drinks and snorkeling gear included, there’s something for all. For those wanting a lively, storytelling experience, Captain Mirko’s tour is a top pick. If comfort and leisure are more your style, the longer trips with wine and cave exploration will suit you best.
Remember, these tours are popular, so booking early guarantees your spot on the water. No matter which you choose, you’ll find Syracuse’s waters to be a refreshing, colorful addition to your Sicilian trip — so don your mask, grab your towel, and enjoy the sea.