Zakynthos: Boat Tour with Cave Visits & Swim Stops – A Thorough Look
Taking a boat tour around Zakynthos is a popular way to see the island’s most famous sights, but as with all experiences, the devil is in the details. Based on reviews and tour descriptions, this 8-hour boat excursion offers a glimpse into the island’s stunning coastlines, iconic shipwreck, and hidden caves, providing a full day of adventure on the water. While it might not be perfect for everyone, it’s a solid choice for travelers eager to combine scenic beauty with a bit of swimming and exploration.
We love that the tour promises a mix of spectacular landscapes, informative guides, and opportunities for refreshing dips in clear waters. The stops at renowned spots like the Blue Caves, Smuggler’s Wreck, and Keri Caves ensure you’ll leave with plenty of postcard-worthy photos. On the downside, some reviews point out overcrowding and shorter-than-expected swim stops, which could diminish the overall experience. This tour suits those who want a structured, guided adventure and are okay with a busy, lively boat atmosphere.
Key takeaways:
- Focus on iconic sights such as the Shipwreck, Blue Caves, and Keri Caves
- Includes swimming stops at popular beaches like Oasis and Gerakas
- Potential for overcrowding and short swim breaks noted by past travelers
- Guides are generally appreciated for their knowledge
- Length and timing are well-suited for a full day of exploration
- Transfer service may be available, adding convenience for travelers staying outside the port
What to Expect from the Zakynthos Boat Tour

This tour is designed to showcase Zakynthos’ most photogenic and noteworthy spots on a single day. From the moment you’re picked up from your resort and transferred to Zakynthos Town’s port, the experience begins with anticipation. The boat, named “Dolphin,” departs around 9:30 AM, setting you on a journey along the island’s eastern coast, with the promise of several fantastic stops along the way.
The itinerary covers a broad stretch of coastlines, from Tsilivi and Planos beaches to quiet fishing villages like Agios Nikolaos. As the vessel heads north, you’ll enjoy sweeping views of steep cliffs and tiny coves—perfect for snapping photos or just soaking in the scenery. The first major stop is at the Blue Caves, where sunlight transforms the water into a kaleidoscope of colors—shades of purple, red, and turquoise. This is often highlighted as a highlight for its surreal beauty and the chance to see the coastline from a different perspective.
Next, the boat sails around Cape Skinari, where you might catch a glimpse of dolphins—an exciting bonus for wildlife lovers. The Smuggler’s Wreck then comes into view, a shipwreck that has become one of the most iconic images of Zakynthos. Past visitors mention that it looks just like the postcards, and you can even swim around or inside it if conditions are right—although some found the swim stops too brief.
The tour continues with a visit to the Porto Vromi lagoon, famed for its natural beauty and the “Face of Poseidon” carved into the rock. Here, you’ll get a chance to photograph the old fishing harbor and enjoy some leisure time. Then, the Dolphin Caves beckon—these caves are expansive, with about a hundred in total, and some of the larger ones allow for boat entry and photo ops. If luck is on your side, spotting dolphins during this part of the trip isn’t unusual.
In the south, the Keri Caves are a major highlight, giving visitors access to deep caves carved into the mountains. Many travelers enjoy a swim at Oasis Beach, a peaceful spot ideal for cooling off before heading to the turtle-shaped island of Marathonisi. Here, if you’re lucky, you might catch a glimpse of the Caretta-Caretta turtles, a unique opportunity for wildlife enthusiasts.
Finally, the tour includes stops at Mavratzi or Gerakas Beach, both perfect for swimming or relaxing on the sand. The return leg of the journey passes by large beaches like Porto Zoro, Banana Beach, and Argasi, offering a scenic farewell to the day’s adventure.
You can check availability for your dates here:The Experience: What’s Included and How It Feels

The tour offers a comprehensive package: boat excursions, visits to caves, swimming breaks, and sightseeing of the famous shipwreck—all backed by the convenience of a transfer service, sometimes arranged through communication with Cavo Grosso. The boat itself is described as comfortable and spacious enough for a day of exploring, accommodating groups of various sizes, though some reviews note that it can get overcrowded, especially during peak season.
Guides are noted for their knowledge, providing insights into the scenery and history of each stop. This aspect really enhances the experience, especially if you’re interested in learning more about Zakynthos’ geography, marine life, or the stories behind the shipwreck and caves.
However, the crowds are a recurring concern. Past travelers mention that the tour can get very busy, which impacts the comfort of swim stops and photo sessions. One reviewer even said, “Too many people. Rude staff. The trip instead of ending at 5 pm ended at 3 pm,” indicating that sometimes the schedule might be cut short, perhaps due to high demand or operational constraints.
The timing is generally well-structured, starting early in the morning and finishing around 5:00 PM, giving plenty of time for all the stops. The swimming stops are often brief—around one hour and a half at the Wreck or other beaches—which is enough for a quick dip or photo session but might leave those wanting more disappointed.
Value and Practical Considerations

When evaluating the value of this tour, consider what’s included: a full day of sightseeing, multiple iconic stops, and the chance to see marine wildlife and beautiful coastlines. Given that the tour costs a set fee, it’s a convenient way to tick off several must-see sights without the hassle of organizing multiple trips independently.
That said, some travelers feel the overcrowding diminishes the experience, especially during peak season. If you’re seeking a more intimate or relaxing day at sea, this might not be the best fit. Also, the short swim stops and busy schedule mean you’ll need to adapt to a lively, sometimes hectic atmosphere.
The transfer service adds extra convenience if you’re staying outside the port area, though it’s advisable to confirm arrangements in advance. Be prepared for a full day—starting early, ending around 5 PM—with a mix of sightseeing, swimming, and photo opportunities.
Who Would Love This Tour?

This experience is best suited for travelers who value iconic sights and are happy to share the boat with others. It’s ideal for those interested in photography, marine wildlife, and exploring Zakynthos’ breathtaking caves and shipwreck. If you enjoy guided tours that combine sightseeing with leisure, this tour offers a structured yet scenic day.
However, if you’re looking for a more private or relaxed experience with longer swim stops and fewer crowds, you might want to consider alternative options. The reviews suggest that guided knowledge is a highlight, so if you appreciate learning about the places you visit, this tour delivers in that regard.
The Sum Up

This Zakynthos boat tour packs in a lot of visual and experiential highlights, making it a popular choice for first-timers eager to see the island’s most famous spots. The inclusion of cave visits, the Shipwreck, and chances to spot dolphins or turtles make for memorable moments, especially if you’re prepared for the lively, sometimes crowded atmosphere.
While some travelers note that the short swim stops and overcrowding can detract from the experience, the guides’ knowledge and the stunning scenery compensate for many of these issues. It’s a good pick for those who want a well-organized, full-day adventure with plenty of opportunities for photos and wildlife sightings.
For travelers who want to tick off the major sights with ease and enjoy a day on the water, this tour offers great value—just keep expectations realistic about the crowds and pace.
More Great Tours NearbyFAQ for the Zakynthos Boat Tour

Is transportation included?
Transport to the port is included if you contact Cavo Grosso for the transfer service, or you can meet directly at the main port of Zakynthos, opposite Solomos Square, about 30 minutes before departure.
What are the departure and return times?
The boat departs around 9:30 AM and returns around 5:00 PM, with a full day of sightseeing.
Are the stops long enough for swimming?
Swim stops usually last around one and a half hours, which is enough for a quick dip or photos but may feel rushed during busy times.
Will I see dolphins during the tour?
You might be lucky enough to spot dolphins while sailing around Cape Skinari, but sightings are not guaranteed.
How crowded does it get?
Some reviews describe the tour as overcrowded, especially during peak season, which can make swim stops and photos more challenging.
Is the tour suitable for children or elderly travelers?
Yes, it is generally accessible, and the boat is wheelchair friendly. However, keep in mind the busy environment and short stops.
What’s included in the price?
The tour includes the boat ride, cave visits, swimming stops, and sightseeing of the shipwreck, with transfer services available upon request.
Can I cancel the tour?
Yes, you can cancel up to 24 hours in advance for a full refund.
Is this tour worth the cost?
Given the chance to visit multiple iconic spots in one day with guided commentary, many find the price reasonable, though crowds and short stops are points to consider.
This full-day boat tour around Zakynthos offers a fantastic blend of scenery, wildlife, and exploration. It’s perfect for those wanting an energetic, sightseeing-packed experience, but be prepared for the lively atmosphere and brief swim stops. Whether you’re chasing iconic photos or simply want to enjoy a day on the water, this tour has plenty to offer—just keep your camera ready.
You can check availability for your dates here: