
Zakynthos Private Cruise to Turtle Island, Keri Caves & Mizithres
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September 2026
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Who is going?
Adults
Age 13 and over
Children
Age 12 and under
Select a highlighted day to see live departure times and the exact price for your group.
Free cancellation up to 24 hours before. Same price on Viator, Outty earns a commission.
Traveler rating
4.9/5
Based on 24 traveler reviews. Ratings and reviews provided by Viator and Tripadvisor.
Quick answer
Is Zakynthos Private Cruise to Turtle Island, Keri Caves & Mizithres worth booking?
Zakynthos Private Cruise to Turtle Island, Keri Caves & Mizithres is a 5-hour experience in Zakynthos, Greece, from $462 per person. It scores 63 out of 100 on the Outty Ranking, which we label “Solid Choice”, based on a 4.9/5 rating across 24 reviews. Cancellation is free up to 24 hours before the start time. Same-day spots are currently showing.
- Outty Ranking
- 63 / 100
- Rating
- 4.9/5 (24)
- Duration
- 5 hours
- From
- $462 per person
Relax on a large front leather sundeck and enjoy the comfort & luxury of italian pleasure craft, powered by 60 horses. Ranieri Shark 19 offers shower & clear water, music USB/BT/RADIO system, large canopy and leather fro
What you get
About this experience
Relax on a large front leather sundeck and enjoy the comfort & luxury of italian pleasure craft, powered by 60 horses. Ranieri Shark 19 offers shower & clear water, music USB/BT/RADIO system, large canopy and leather front and rear lounge & cool box, as you sail in the hands of a professional skipper. We cruise you round Marine Park, to spot Carretta Sea Turtles, stop at Marathonisi, swim at the famous Keri Caves and Mizithres Beach. Keri Caves are the absolute time and space escape. Crafted by the forces of nature, Mizithres Beach is a recently formed paradise. Offering peerless shades of blue along its sandy coasts, visitors call it the „new Shipwreck”! We will take your breath away further up to Eros Cave, swimming at still unknown Piscines Beach. You will beg us to leave you there forever as time seems to stop in this indescribable place...
What's included
Included
- Bottled water
- Fuel Costs
- All Fees and Taxes
- Large Canopy
- Skipper
- Swimming Ladder
- music USB/BT/RADIO system
- Large Leather Sundeck Lounges
- Shower & Clear Water
- Insurance
- Ice Box & Cool box
Not included
- Lunch
- Private transportation
What you'll see and do
Marathonisi
Marathonisi or simply Turtle Island is the little isolated virgin island in the heart of Lagana Gulf, protected by law, completely uninhabited, and approachable only by boats. It is popular for its magnificent beaches, big caves, and clear waters!
35 minutes here
Keri Caves
A few minutes further, Keri Caves are the absolute primitive, time and space escape. After Mizithres Beach, stop and swim at Eros Cave, and Fallen Cliffs Beach (Piscines). There are no words to discribe this place...
120 minutes here
Mizithres
Go further up the South West to find Mizithres Beach. Crafted by the forces of nature, Mizithres Beach is a recently formed paradise! Give yourselves a time to remember with the most romantic break in the wild, swimming around the shores of Mizithres Rocks, the „new Shipwreck”!
60 minutes here
National Marine Park of Zakynthos
The most sustainable way to see the Turtles. This paradise is home to the famous Carretta Sea Turtle. Enjoy its pure clear waters spotting Carettas all along.
35 minutes here
Peluso Island, or Kalonisi, is a non accessible area by humans. Ask as for a short visit and swimming stop at the sandy hidden shores of Peluso...
Pass by without stopping
Where it starts and ends
Meeting point
Zakynthos
Hotel pickup
No pickup: everyone meets at the start point.
Ends at
Returns to the starting point
Before you book
- Cancellation
- For a full refund, cancel at least 24 hours before the scheduled departure time.
- Languages
- el, en
- Ticket
- Mobile Only
- Runs on
- Every day
- Group size
- Up to 5 travelers per booking
- Operated by
- Mistral Boat Rentals
Know before you go
- Infants are required to sit on an adult’s lap
- Specialized infant seats are available
- Not recommended for pregnant travelers
- Suitable for all physical fitness levels
- (on customer's side- if customers prefer bringing alcoholic beverages then they can bring it)
Photos






Good to know
- Duration
- 5 hours
- Free cancellation
- Up to 24h before
- Minimum age to book
- All ages
- Availability
- Bookable today
- Runs on
- Every day
- Hotel pickup
- No pickup, meet at start point
- Booked in 30 days
- 8
- Verdict
- Solid Choice
Why this scores 63
The Outty Ranking is a weighted composite. Here is how this experience performed on each component.
Zakynthos Private Cruise to Turtle Island, Keri Caves & Mizithres: questions travelers ask
Practical detail on this experience, plus the wider planning questions for Zakynthos.
How much does Zakynthos Private Cruise to Turtle Island, Keri Caves & Mizithres cost?
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Prices start at $462 per person. The final price depends on the date, the time slot and the number of travelers, and peak weekends in Zakynthos usually price higher than midweek mornings. Live pricing and remaining availability are confirmed on the booking screen before you pay.
How long does Zakynthos Private Cruise to Turtle Island, Keri Caves & Mizithres take?
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Plan for about 5 hours from start to finish, not counting travel to the meeting point. Most travelers leave another 30 minutes on either side so the rest of the day in Zakynthos is not rushed.
Is Zakynthos Private Cruise to Turtle Island, Keri Caves & Mizithres worth it?
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It holds an Outty Ranking of 63 out of 100, which we label "Solid Choice". That score blends traveler sentiment (4.9/5 across 24 reviews), the depth of that review evidence, recent booking momentum, value for money against comparable last minute in Zakynthos, and how flexible the cancellation terms are.
Can I cancel or reschedule Zakynthos Private Cruise to Turtle Island, Keri Caves & Mizithres?
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Yes. Cancel free up to 24 hours before the start time for a full refund. Inside that window the booking is non-refundable, and no-shows are not refunded.
Is Zakynthos Private Cruise to Turtle Island, Keri Caves & Mizithres suitable for kids and families?
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Yes, all ages are welcome. Families should still weigh the 5-hour running time, and strollers are easier on the earlier, quieter departures.
How far in advance should I book Zakynthos Private Cruise to Turtle Island, Keri Caves & Mizithres?
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Around 8 people booked this in the last 30 days, so popular slots go early. Two to three weeks ahead is comfortable in shoulder season, while summer weekends and holidays in Zakynthos can sell out a month out. Same-day spots do open up when other travelers cancel, so it is worth checking if you are already in town.
What should I bring or wear?
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Bring photo ID, your booking confirmation on your phone, a refillable water bottle and comfortable shoes. Dress for the weather in Zakynthos and add a light layer if any part of the 5-hour experience runs outdoors or after sunset.
Where does Zakynthos Private Cruise to Turtle Island, Keri Caves & Mizithres start and how do I get there?
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The exact meeting point and directions are on your voucher once you book, and they sit in central Zakynthos within reach of public transport. Arrive 15 minutes early: late arrivals are treated as no-shows by most operators.
What are the best things to do in Zakynthos?
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On Outty we rank every Zakynthos experience on the same 0 to 100 scale, and alongside this one the highest scorers right now include Exclusive Shipwreck & Blue caves Tour : Up to 10 guests, Kefalonia Wine Tour, Half-Day Greek Cooking Class of Zakynthian Culture with Lunch. The city page groups everything into most popular, highest reviewed, last minute and family-friendly so you can build a day around what actually delivers.
When is the best time to visit Zakynthos?
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Booking patterns follow the same curve: prices and queues climb in peak weeks, while shoulder season gives you better availability on the top-ranked experiences and more room to change plans.
How many days do you need in Zakynthos?
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Three full days covers the headline sights without sprinting. A workable rhythm is one anchor experience each morning, such as this one, an unhurried afternoon in a single neighborhood, then a food or nightlife booking in the evening. Five days lets you add a day trip outside the city.
Do I book through Outty or through the operator?
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Outty ranks and explains the experiences, then hands you to Viator to complete the booking with the operator directly. The price is the same as booking on Viator yourself, and Outty earns an affiliate commission on the referral, which is how the rankings stay free to read.
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