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Experience a 8-hour boat tour in Zakynthos, visiting Blue Caves, Shipwreck, Keri Caves, and more with swimming stops, cave visits, and scenic views.
A full-day boat tour in Zakynthos offers an exciting way to explore some of the island’s most iconic sights. Starting at 9:30 AM, the adventure unfolds aboard the vessel Dolphin, departing from the main port of Zakynthos Town. The tour includes cave visits, swimming stops, and sightseeing at famous spots like the Blue Caves, the Shipwreck, and the Keri Caves. With a duration of around 8 hours, this trip is designed to showcase the best of western Greece’s stunning coastline.
While the experience offers plenty of memorable moments, it also comes with some practical considerations. Overcrowding and short swim stops are common complaints in reviews, and the bathrooms have been described as disgusting by some past participants. Nevertheless, it remains a popular choice for those eager to see Zakynthos from the sea and enjoy its natural beauty.


This full-day cruise starts at the main port of Zakynthos, located opposite the main square Solomos. After a pickup transfer (if arranged), guests board the Dolphin, which departs around 9:30 AM. The boat ride lasts approximately 8 hours, ending back at the same port around 5:00 PM. The departure time can vary depending on availability, so checking in advance is recommended.
The meeting point is straightforward, and the tour includes a transfer service available upon communication with the tour provider Cavo Grosso. Those who prefer to come directly should arrive 30 minutes before departure to ensure smooth boarding. The tour is wheelchair accessible and conducted in English and Greek.

The journey begins by heading north along the eastern coast, passing Tsilivi and Planos beaches, renowned for their inviting waters. The boat then moves past Alykanas and Alykes, two popular seaside towns. The northern stop is Agios Nikolaos, a tranquil fishing village that offers a glimpse of traditional Zakynthian life.
The route features spectacular views of the steep western coast, known for its small bays and dramatic cliffs. As the boat approaches the Cape Skinari, there’s a good chance to spot dolphins playing in the water, adding an extra touch of excitement to the trip.

One of the main highlights is the Blue Caves, located on the northern coast. Here, sunlight filters through openings, reflecting on the water to create purple, red, and turquoise shades on the cave walls. The boat enters three of these caves, with a stop inside one for photo opportunities.
Guests get to experience the enchanting colors of the caves and enjoy time for photos. The caves are a favorite spot for many, offering a stunning display of natural light and water. This stop is also an excellent chance to see dolphins, if luck is on your side.

A highlight of this cruise is the famous Shipwreck, often seen on postcards. The Marina Bay location is where the Smuggler’s Wreck rests on the white sands, surrounded by turquoise waters. Visitors have about an hour and a half to take photos, explore the wreck, or go for a swim.
It’s worth noting that this stop is very popular, and the short duration means plenty of other boats are also present. Many take the opportunity to capture images of one of Zakynthos’ most recognizable sights or enjoy a quick dip in the clear waters.
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Next, the tour visits Porto Vromi, Zakynthos’ oldest fishing village. This area features two natural harbors filled with fishing boats and a notable rock formation called the Face of Poseidon carved into the cliffs. The lagoon provides idyllic scenery, making it a perfect spot for photos or a brief rest stop.
Guests can marvel at the fishing village atmosphere and the natural beauty of the lagoon. The visit offers a nice contrast to the more crowded spots, with a peaceful setting along the coast.

The Dolphin Caves constitute a complex of approximately one hundred caves, with three larger caves that are a major part of the tour. The boat enters one of these caves, stopping inside briefly for photos and exploration.
There’s always hope to spot dolphins during this part of the trip, adding to the excitement. The caves’ intricate formations and dark passages make for fantastic photos and a memorable experience, even if dolphins are elusive on the day.

The southbound part of the cruise takes you to the Keri Caves, which extend deep into mountains of Keri. These caves are notable for their depth and size. Following this, there’s time for a refreshing swim at Oasis Beach, renowned for its calm waters.
Visitors often appreciate the beauty of the caves and the chance to cool off in the inviting waters of Oasis Beach. The area is less crowded and offers a more relaxed vibe compared to other stops.

One of the most celebrated sights is Marathonisi, shaped like a turtle and home to Caretta-Caretta turtles. If the turtles are not shy, guests may get to capture the moment of a turtle in its natural habitat, which many consider a highlight of the trip.
This island is a popular spot for watching wildlife, and the shape makes it especially photogenic. The tour allows time for a swim or photos, depending on turtle activity and weather conditions.

The cruise includes swimming stops at Mavratzi Beach and Gerakas Beach in the Vasilikos area. These beaches are known for their clean waters and relaxed atmosphere, perfect for a quick dip to cool off after a busy morning of sightseeing.
The beaches’ natural beauty makes them ideal for snorkeling and relaxing. The stops are typically brief but refreshing, giving plenty of time to enjoy the water before heading back.
On the return journey to Zakynthos Town, the boat passes by large sandy beaches such as Porto Zoro, Banana Beach, Porto Roma, St. Nicholas Beach, and Argasi. These sights showcase the extensive, inviting coastline of the island.
This part of the trip offers great photo opportunities and a last glimpse of Zakynthos’ stunning shoreline, setting the scene for a relaxed end to a full day.
While the 8-hour cruise covers many top sights, reviews indicate overcrowding is a common issue, with short swim stops that might feel rushed. Some guests note dissatisfaction with the bathrooms, describing them as disgusting.
The tour is suitable for those comfortable with large groups and who value scenic views and sightseeing over long or private experiences. It is also wheelchair accessible, making it inclusive for different needs. Optional transfer services are available, but arriving early is recommended if coming directly.
This tour appeals most to travelers eager to see multiple key spots in one day, especially Blue Caves, the Shipwreck, and Keri Caves. It suits those who don’t mind crowds and appreciate scenic photo opportunities.
While some reviews mention short swim stops and crowded conditions, the opportunity to spot dolphins and visit famous landmarks makes it a worthwhile option for many. Active participants should prepare for a full day on the water, with some time allocated for swimming and exploring.
This 8-hour boat trip offers a comprehensive look at Zakynthos’ most famous sights, blending natural beauty with iconic landmarks. The Blue Caves, Shipwreck, and Keri Caves are highlights that most visitors find compelling. The potential dolphin sightings and turtle watching add extra charm.
However, overcrowding and brief swim stops are notable drawbacks, and some amenities like bathrooms have drawn criticism. It’s best suited for active travelers who enjoy sightseeing, photography, and a lively atmosphere. For a full day of exploring Zakynthos from the sea, this tour provides a solid option, especially if you’re comfortable with larger groups.
“Overcrowded, short swim stops, disgusting bathrooms.”
What does the tour include?
The tour includes a boat ride, cave visits, swimming stops, and sightseeing at Shipwreck and Blue Caves. Transfer services are available upon request.
What are the main stops on this tour?
Stops include Blue Caves, Shipwreck at Navagio, Porto Vromi lagoon, Dolphin Caves, Keri Caves, Oasis Beach, Marathonisi, and beaches in Vasilikos like Mavratzi and Gerakas.
Is the tour suitable for those with mobility issues?
Yes, the tour is wheelchair accessible. However, the overall experience involves being on a boat for several hours and brief stops.
How long is the tour?
The full duration is around 8 hours, with departure around 9:30 AM and return around 5:00 PM.
Are there opportunities to see dolphins or turtles?
Yes, dolphin sightings are possible near Cape Skinari and during cave visits. Turtle sightings are possible at Marathonisi, especially if the turtles are active.
What should I be aware of before booking?
Expect crowded conditions and short swim stops—some reviews mention disappointing bathrooms. Arriving early or requesting transfers can improve your experience.
This Zakynthos boat tour offers a lively, scenic day exploring the island’s most photogenic spots, perfect for travelers eager to see Zakynthos from the water, despite some limitations.
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