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Discover the stunning coastline of Apulia on a 2-hour boat trip exploring sea caves, coastal landmarks, and enjoying a refreshing swim in crystal waters.
If you’re dreaming of cruising along Italy’s dramatic southern coast, this boat trip from Castro to Santa Cesarea Terme is a fantastic way to experience some of the area’s most notable sea caves and scenic spots. Running for around two hours, the tour offers a balanced blend of sightseeing, swimming, and local storytelling—all within a comfortably small group setting.
What really makes this trip stand out is the chance to see the famous caves of Castro, including the striking Grotta Palombara and the Zinzulusa, known for their hanging stalactites. Plus, the opportunity to enjoy a swim in Porto Miggiano’s clear waters is a definite highlight. That said, it’s important to be aware that the tour doesn’t include restroom facilities, so plan accordingly.
This experience suits travelers who love coastal scenery, water activities, and a relaxed pace. If you’re okay with a small group, live commentary in Italian, and don’t mind limited amenities, this boat ride offers good value and authentic charm.


This tour begins from Castro’s Porto Vecchio, a charming little port with a lively atmosphere. From there, the boat heads north along the coast, giving you a front-row seat to some of the most visually captivating rock formations and natural sights of the heel of Italy.
More ways to experience Castro Puglia from the water include these boat tours
The Grotta Palombara is notable for its triangular entrance, which makes for excellent photos. The guide (live commentary in Italian) will likely share stories about its formation and local legends. Following that, you’ll visit the Grotta Azzurra, famous for its deep, intense blue waters. The contrast of the azure water against the rugged cliffside is genuinely striking, and many reviews mention how mesmerizing the view is.
The Zinzulusa Cave is a real standout. Named after the stalactites that look like ragged cloths (“zinzuli” in local dialect), it offers a fascinating glimpse of nature’s artistry. The boat doesn’t enter the cave but stays outside to admire its impressive exterior. Reviewers frequently mention the extraordinary beauty of this part of the tour, with one saying, “the stalactites hanging from the ceiling like rags make it look like a scene from a fantasy film.”
After the caves, the boat anchors at Porto Miggiano, which has earned a reputation for its crystal-clear waters. As one reviewer puts it, “the water was so transparent I could see the seabed from the boat.” Here, you have about 20 to 30 minutes to take a dip, relax on the boat, or simply enjoy the scenery. Don’t forget your swimwear, towel, and sunscreen—these are essential for making the most of the stop.
More Great Tours NearbyNext, the boat moves toward Santa Cesarea Terme, stopping a few hundred meters from its sulfur springs. The scenery around here is rugged and dramatic, perfect for snapping photos or just soaking in the peaceful vibe. The guide offers some insights into the area’s history and its famous thermal waters, although the tour doesn’t include a visit to the actual springs.
On the way back to Castro, you’ll pass by an old watchtower, adding a dash of history to your scenic journey. The entire trip ends back at Porto Vecchio, leaving you with plenty of beautiful memories and photos.

The tour is priced to reflect its focused, small-group format—limiting to 12 passengers ensures everyone gets a good view and personalized attention. The inclusion of live commentary in Italian adds cultural depth, though non-Italian speakers may miss some details unless they bring a translator or a guide app.
The two-hour duration is perfect for a relaxed yet rundown of the coast. You’ll visit several key sites without feeling rushed. The swimming stop at Porto Miggiano is generally praised as a highlight, especially for travelers who love a dip in pristine waters.
Transportation and parking are straightforward: two paid car parks nearby or roadside parking options are available, and arriving 30 minutes early is advised to check-in and board smoothly.
While the tour does not include bathrooms on board, the short duration minimizes inconvenience. You’ll want to wear comfortable clothes, bring water and sunscreen, and be prepared for some sea spray and wind.

From reviews, it’s clear that guests appreciated the friendly skipper, who was described as “very kind” and helpful. Many travelers enjoyed the informal, intimate atmosphere of this small group setting, which feels more personal than large cruise ships.
One reviewer summed it up: “We loved the way the boat stopped for swimming in the clear water—it made the whole experience feel relaxed and genuine.” Others highlighted the stunning views as the main draw, with multiple mentions of the incredible scenery and the natural beauty of the caves.
A small drawback mentioned was the lack of restrooms, so it’s best suited for those comfortable with this detail. Also, since the commentary is live in Italian, travelers who don’t speak the language might want to prepare or bring a translation app.
This boat trip appeals mostly to nature lovers and photography enthusiasts keen to see Apulia’s coast from the water. It’s ideal for travelers who enjoy short, scenic excursions with a focus on visual beauty and light water activities. Families with children, older travelers, or those with mobility impairments should note that the tour involves boat boarding and does not accommodate wheelchairs or mobility aids.
It’s perfect for someone seeking an authentic, relaxed experience rather than a scripted, large-group tour. If you love rock formations, caves, and coastal landscapes, this trip will satisfy your curiosity while offering a refreshing swim.

This boat trip from Castro to Santa Cesarea Terme offers a balanced blend of spectacular scenery, cultural insights, and water fun in a manageable two-hour package. You’ll get the chance to see some of Italy’s most impressive coastlines and caves without the crowds or over-commercialization often found in larger tours.
The small group size and live commentary help create an intimate, authentic experience, while the swim stop at Porto Miggiano provides a delightful break to relax and cool off. The views of the rugged coastline, combined with the striking caves, make this a genuinely memorable excursion.
Overall, it’s a fantastic option for those who want an authentic, scenic, and relaxing coastal adventure in Apulia. If you’re prepared for the language aspect and the limited amenities, this tour offers excellent value and an opportunity to connect with Italy’s stunning natural environment.
“Je recommande, nous avons passé 2h sur la bateau avec larrêt baignade dans leau transparente. Cétait génial, le pilote était très gentil Merci !”
Is this tour suitable for children?
While the tour doesn’t specify age restrictions, it’s best suited for children comfortable with boat rides and able to swim. Always check with the provider if you have young kids or specific needs.
Are there restroom facilities on the boat?
No, there are no restrooms onboard. The tour’s short duration and scheduled stops help minimize inconvenience.
What should I bring?
Bring swimwear, a towel, sunscreen, water, and comfortable clothes. Don’t forget your camera to capture the stunning scenery.
Does the tour operate in all weather conditions?
The activity depends on weather, especially wind and sea conditions, so it may be canceled or rescheduled for safety reasons. Check the weather forecast and confirm bookings in advance.
Is the commentary available in English?
Currently, the live commentary is in Italian. Non-Italian speakers might want to prepare with a translation app or enjoy the scenery and photos without the detailed narration.
How early should I arrive?
Arrive at least 30 minutes before departure to check in, get settled, and board comfortably.
Can I cancel if my plans change?
Yes, you can cancel up to 24 hours in advance for a full refund, offering flexibility if your itinerary shifts.
To sum it up, this boat trip makes for a fantastic, authentic way to experience the coast of Apulia. With beautiful caves, scenic views, and a relaxing swim, it’s a great choice for travelers looking to see Italy’s natural beauty from the water in a small, friendly group setting. Perfect for nature lovers, photography fans, or anyone wanting a peaceful escape along the Mediterranean.
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