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Experience Zakynthos' hidden treasures on a private 4-hour boat tour exploring caves, turtle spotting, and pristine beaches, all with expert guides.
This private boat trip around Zakynthos offers a taste of the island’s most stunning and exclusive spots, all in just four hours. With a dedicated skipper guiding a small group of up to five people, you’ll explore mesmerizing caves, snorkel in crystal-clear waters, and even possibly spot the famous loggerhead turtles. The experience is tailored to those who seek intimate, authentic encounters with Zakynthos’ natural beauty without the crowds.
What we particularly love about this tour is the flexibility it offers—your skipper, often highly experienced, is happy to customize stops for photos or swimming, making it feel personal and relaxed. The highlight for many is the chance to visit caves and beaches only accessible by boat, such as the Mizithres Rocks or the Piscines of Love Cave. However, one consideration might be the tour’s duration; if you’re craving a full-day adventure, this might feel a bit short, but it’s perfect for a half-day escape.
This tour is ideal for couples, small groups of friends, or families who enjoy intimate, scenic excursions with a touch of adventure. If discovering Unseen spots, snorkeling, and wildlife viewing appeal to you, this private boat experience could be exactly what you’re looking for in Zakynthos.


For a more personal experience, these private Keri tours deliver individual attention
The tour begins at Calypso Boat Rentals & Tours in Limni Keri, a convenient location with easy access to the water. Your guide, often a local skipper, will greet you warmly—an important detail that sets a friendly, relaxed tone for the outing. Many reviewers note that guides like Laura are especially helpful, friendly, and eager to tailor the experience.
The initial drive from the harbor gives you a chance to get a feel for Zakynthos’ coast, and your skipper’s knowledge really shines here as they share tidbits about the island’s geology and marine life.
The first major highlight is a chance to see Loggerhead Caretta Caretta turtles, an iconic sight and one of the main reasons many travelers choose this tour. As one reviewer mentioned, the skipper takes you near Cameo Island, where there’s a good chance to spot these gentle giants. The guide’s familiarity with their habits means you’re more likely to see them than wandering aimlessly.
This part of the experience is not only exciting but educational. Watching these turtles in their natural habitat offers a moment of genuine connection with the island’s wildlife. It’s a low-key, peaceful start to the trip, and many describe it as a “memorable highlight.”
After turtle spotting, the boat heads to Marathonisi, often called Turtle Island, famous for its nesting beaches. Here, you can jump into the inviting waters or relax on the sands. Reviewers appreciate the 15-30 minute swim stop, which is enough to cool off, snorkel, or just enjoy the scenery. The water is crystal-clear, and the surrounding nature gives a sense of untouched paradise.
This stop is perfect for families or anyone wanting a quick swim in waters that are often compared to Caribbean beaches. Plus, the opportunity to see the nesting site of turtles adds a special touch to the visit.
Next up are the Keri Caves, a highlight for many travelers. Your skipper will expertly guide you through the blue-lit arches and intricate rock formations, providing commentary on their geological features. The caves are stunning and give plenty of opportunities for photos—just watch your camera’s waterproof case!
A refreshing swim or snorkel in the caves’ waters is a common favorite, with some reviewers mentioning they enjoyed up to 30 minutes enjoying the cool, clear water. The caves are accessible only by boat, so this part of the journey feels exclusive and special.
More ways to experience Keri from the water include these boat tours
Continuing the adventure, the boat moves on to Mizithres, a set of striking rock formations that seem to emerge straight out of a fantasy. This is a prime spot for swimming and snorkeling, with waters that glow in shades of blue and turquoise. Reviewers note that Mizithres is a unique, private experience only accessible by boat, making it feel like your own secret paradise.
The stop at Mizithres lasts about 40 minutes, giving you ample time for a dip, some selfies, or a relaxed float in the calm waters. The scenery here really does evoke a sense of being in a postcard.
The final stops are often the most talked about. The Piscines Beach and Eros Cave of Love are described as breathtaking—pristine, quiet, and surrounded by natural beauty. The water here is some of the bluest we’ve seen, with visibility so good you might think you’re in an aquarium.
This part of the trip is a highlight for many, with some describing it as “unreal” and “Caribbean-like.” The swim here can last between 10-30 minutes, enough to take in the scenery and snap a few last photos. These are spots only accessible by private boat, which adds to their allure and exclusivity.
After a final swim, your skipper will steer you back to Calypso, ending the tour roughly after four hours. Many reviews mention how quickly the time passes but feel deeply satisfied with the experience.

The tour fee covers life vests, swimming masks, and fuel, making it straightforward and transparent. The only extras to consider are towels, food, drinks, and sunscreen, which you’ll want to bring yourself. The tour is flexible in timing, with starting times available upon reservation, so you can plan around your other activities.
This is a private experience, so it offers intimacy and flexibility, perfect for small groups. The 4-hour duration strikes a good balance—long enough to see the key sights without feeling rushed. You’ll share the boat with your skipper, who speaks English and is experienced, ensuring smooth navigation and interesting commentary.

One reviewer praised the “extremely experienced” captain who made the water journey enjoyable with music and listening to requests like photo stops or extra swimming. The same reviewer highlighted how the guide made the trip customizable, which is a huge plus for travelers wanting a tailored experience.
Another noted how unforgettable Pisines Beach was, describing the visit as “unforgettable,” emphasizing the exclusivity and beauty of the spots visited. The chance to see turtles, caves, and pristine beaches all within a few hours makes this tour stand out.

This private boat trip is perfect for those who want an intimate, tailored experience of Zakynthos’ most beautiful and inaccessible spots. It’s especially suitable for couples seeking a romantic escape, families wanting safe and fun water activities, or small groups of friends looking for adventure and discovery.
It offers excellent value considering the exclusivity—access to caves and beaches only reachable by boat, personal service from a knowledgeable skipper, and the flexibility to customize stops. It’s a well-rounded experience that combines wildlife viewing, stunning scenery, and refreshing swims in crystal waters, all in a manageable four-hour package.
If you’re after a stress-free, authentic way to explore Zakynthos’ hidden treasures, this private boat tour checks all the boxes.
“Perfect experience! The tour allows you to visit so many caves along the island, swim in the most bluest waters and the opportunity to see the turt…”

How long is the tour?
The tour lasts approximately 4 hours, with specific starting times available when you book.
What is included in the price?
The price covers life vests, swimming masks, and fuel. Any additional items like towels, food, or drinks are not included.
Can I customize the stops or activities?
Yes, the itinerary can be personalized to your needs, including swim stops at your preferred spots.
Is it suitable for children?
Yes, it’s suitable for families, especially those who enjoy water activities and scenic boat rides.
What should I bring?
Bring swimwear, a towel, sunscreen, snacks, water, and a camera or phone in a waterproof case.
Is there a chance to see turtles?
Yes, you will have the opportunity to spot loggerhead turtles at the Marine Park near Cameo Island.
This private boat tour around Zakynthos offers a well-balanced mix of adventure, relaxation, and authentic encounters with nature. It’s a great choice for small groups wanting to explore the island’s hidden gems in style and comfort.