The rugged Keri coast of Zakynthos offers some of Greece’s most rewarding boat experiences. Local operators run well-organized tours to the famous Keri Caves, where you’ll likely spot endangered loggerhead sea turtles in their natural habitat. I love the intimate small-group excursions – they’re less crowded and provide better wildlife viewing opportunities. For romance, you can’t beat the private sunset cruises past the dramatic Mizithres rocks. The full-day pirate ship tours combine family fun with stops at Turtle Island, while speedboat rentals let independent travelers explore at their own pace.
Let’s explore the best boat tours worth your time and money.
Key Points
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Private boat tours offer personalized sunset cruises to iconic destinations like Keri Caves and Mizithres viewpoint, with opportunities to spot loggerhead turtles.
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Full-day and half-day pirate ship cruises provide visits to Turtle Island and Keri Caves, with high ratings from previous guests.
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VIP cruises around the island feature stops at Xigia Beach and Blue Caves, with swimming, hotel pickup/drop-off, and stunning scenery.
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Glass-bottom boat tours enable turtle spotting in Laganas Marine Park, with a range of pricing options to suit different budgets.
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Customizable private boat rentals, with or without a captain, offer flexibility and opportunities for swimming, snorkeling, and exploring the Ionian Sea.
Zakynthos: Small Boat Trip to Keri, Mizithres & Marathonisi
For those seeking to enjoy the natural beauty of Zakynthos, the small boat trip to Keri, Mizithres, and Marathonisi presents an exhilarating opportunity.
Lasting 7 hours and costing $95.20 per person, this guided excursion departs from Agios Sostis and includes exploring the Keri Caves, swimming and snorkeling in the Ionian Sea, and spotting the iconic Caretta-Caretta turtles.
Lunch featuring local dishes at a traditional tavern is also provided. While not suitable for pregnant women or those prone to motion sickness, the trip offers a chance to marvel at the island’s stunning landscapes and diverse marine life.
With an English-speaking guide and free cancellation up to 24 hours in advance, this adventure is worth considering for nature enthusiasts.
Read our full review: Zakynthos: Small Boat Trip to Keri, Mizithres & Marathonisi Review
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Zakynthos Private Sunset Boat: Keri Caves & Mizithres (max5)
Zakynthos offers a captivating private sunset boat tour that takes visitors to the Keri Caves and the stunning Mizithres viewpoint.
The 5-hour excursion accommodates up to 5 people, allowing for an intimate and personalized experience. Priced at £373.84 per group, the tour includes hotel pickup and showcases the island’s natural beauty during the golden hour.
Travelers can explore the Keri Caves, admire the breathtaking Mizithres cliffs, and keep an eye out for the loggerhead turtles that frequent the area.
With a 4.8-star rating from 27 reviews, this private boat trip is an excellent choice for those seeking a unique and memorable sunset experience in Zakynthos.
Read our full review: Zakynthos Private Sunset Boat: Keri Caves & Mizithres (max5) Review
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Zante Private Boat: Keri Cave, Mizitres, Cave of Love (max7)
Zante Private Boat: Keri Cave, Mizitres, Cave of Love (max7) offers an enchanting exploration of Zakynthos’ renowned natural wonders.
This 3-hour private boat tour takes guests to the iconic Keri Caves, the stunning Mizitres viewpoint, and the secluded Cave of Love. With a maximum capacity of 7 passengers, the experience provides an intimate and personalized adventure.
Guests can swim in the crystal-clear waters, admire the breathtaking limestone formations, and spot the endangered Caretta-Caretta sea turtles that call this area home.
Priced at £41.54 per person, this private cruise is a must-do activity for those seeking to enjoy Zakynthos’ natural beauty.
Read our full review: Zante Private Boat: Keri Cave, Mizitres, Cave of Love (max7) Review
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Full-Day Cruise With the Famous Pirate Ship
Embarking on a full-day cruise aboard the famous pirate ship offers an unforgettable adventure on the waters of Zakynthos.
This 5-hour excursion takes you to the stunning Marathonisi, also known as Turtle Island, where you can spot the endangered loggerhead turtles. The cruise also includes a visit to the picturesque Keri Caves and allows you to swim in the crystal-clear waters.
Priced at $59.24 per person with pickup available, this activity provides a unique opportunity to explore the island’s natural wonders from a different perspective.
With a 4.2 rating, this full-day cruise promises an exciting and memorable experience for both adventure-seekers and families alike.
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Zakynthos: Boat Tour to Mizithres, Caves and Hidden Gems
Frequently, visitors to the idyllic island of Zakynthos (Zante) seek out the Mizithres, a captivating destination known for its hidden caves and breathtaking natural scenery.
The Zakynthos: Sunset Tour to Agalas and Damianos Cave offers a 4-hour excursion to this enchanting location. Guests can explore the Agalas Caves, a network of sea caves, and the Myzithres viewpoint, which provides stunning panoramic views of the coastline.
The tour also includes a stop at the Damianos Cave, a hidden gem with a tranquil natural pool. At $42.31 per person, this tour provides a well-rounded experience of Zakynthos’ natural wonders.
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Zakynthos: VIP Cruise Around the Island by the Royal Yachts
Visitors to the picturesque island of Zakynthos can indulge in a luxurious VIP cruise around the island aboard the impressive yachts of Cavo Grosso Cruises. Priced from $58.18 per person, the 5-hour tour offers a chance to explore iconic destinations like Xigia Beach, the historic Shipwreck, Porto Vromi, Blue Caves, and Keri Caves.
The cruise includes two swimming stops in the Ionian waters and complimentary hotel pick-up and drop-off service. With a free cancellation policy and a reserve now, pay later option, this VIP cruise is a hassle-free way to experience the island’s natural beauty.
Accessibility and customer support are also available, making it a convenient option for travelers.
Read our full review: Zakynthos: VIP Cruise Around the Island by the Royal Yachts Review
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Unique Cruise to Shipwreck Beach and Local Blue Caves
Discovering the stunning Shipwreck Beach and the captivating Blue Caves of Zakynthos is possible through a unique cruise experience.
This 3-hour boat tour takes visitors to these remarkable locations, providing ample time to explore and photograph the natural beauty. The tour includes pickup service, ensuring a seamless start to the adventure.
Rated 2.8 out of 5 stars, this excursion offers a chance to witness the iconic Shipwreck Beach and the vibrant blue hues of the local caves.
Priced at $38.08, this unique cruise is a budget-friendly way to take in the breathtaking scenery of Zakynthos.
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Zakynthos : Island Half Circle Boat Tour
The Zakynthos Island Half Circle Boat Tour offers a comprehensive exploration of the island’s coastal gems. Lasting 3.5 hours, this popular tour takes visitors to the Laganas Marine Park, where they can spot endangered loggerhead sea turtles in their natural habitat.
The tour also includes stops at the stunning Keri Caves and the idyllic Marathonisi, also known as “Turtle Island.”
With a 4.5-star rating from 418 reviews and a price of $42.31-$38.08 per person, this tour provides an excellent opportunity to witness Zakynthos’ natural wonders from the water.
Whether you’re seeking adventure or simply want to soak in the island’s beauty, this boat tour is a must-do activity during your visit.
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Zakynthos: Private Cruises With Rib Boat
For those seeking a more intimate and personalized experience on the waters of Zakynthos, the island’s private cruises with rib boats offer an enticing option.
These small group tours provide the flexibility to explore hidden coves, sea caves, and turtle habitats at your own pace. With options ranging from 3 to 5 hours, guests can customize their itinerary to include activities like swimming, snorkeling, and visiting the iconic Keri Caves.
Priced from $47.60 to $476.01 for up to 5 people, these private tours offer exceptional value and receive high customer ratings of 4.8 to 5 stars, making them a top choice for travelers seeking a unique Zakynthos adventure.
Read our full review: Zakynthos: Private Cruises With Rib Boat Review
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Zakynthos: Daily Cruise Around the Island
Why not embark on a daily cruise around the stunning island of Zakynthos? Lasting 3-5 hours, these tours offer a comprehensive exploration of the island’s natural wonders.
Cruise past the iconic Keri Caves, marvel at the turquoise waters of Marathonisi, and keep an eye out for the endangered loggerhead turtles that call this area home.
With prices from $26-$59 per person, these cruises cater to a range of budgets. Boasting high ratings of 4.1-4.5 from hundreds of reviews, they’re an excellent way to experience Zakynthos’ breathtaking coastline.
Whether you opt for a speedboat tour or a more leisurely cruise, you’re guaranteed an unforgettable day on the water.
Read our full review: Zakynthos: Daily Cruise Around the Island Review
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Private Sunset Cruise at Mizithres
Set out on a private sunset cruise at Mizithres, where you’ll be captivated by the breathtaking views and tranquil atmosphere. Priced from $52.89 per person, this 3-hour excursion is limited to just 7 participants, ensuring an intimate and personalized experience.
During the cruise, you’ll stop at Cameo Island, Keri, Marathonisi Beach, and Laganas Beach, with opportunities to take photos and swim. The highlight is the sunset at Mizithres rocks, where you can revel in the stunning natural scenery.
With a friendly guide, life jackets, and complimentary food and drinks, this cruise offers an unforgettable way to explore the beauty of Keri. Reserve now and take advantage of the free cancellation policy.
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Zante Private Boat: Marathonisi, Keri Caves, Mizitres (max5)
Adventurous travelers can explore the stunning natural wonders of Keri aboard a private boat tour.
The “Zante Private Boat: Marathonisi, Keri Caves, Mizitres (max5)” offers a 5-hour excursion to some of the area’s most picturesque attractions.
With a maximum capacity of 5 passengers, the tour provides an intimate and personalized experience. Guests can marvel at the famous Marathonisi, also known as “Turtle Island,” and venture into the breathtaking Keri Caves.
The tour also includes a visit to the Mizitres viewpoint, offering panoramic vistas of the stunning coastline.
Rated 4.8 out of 5 stars based on 27 reviews, this private cruise is priced at €450.00 per group, making it an excellent choice for small groups or families seeking a unique and unforgettable adventure.
Read our full review: Zante Private Boat: Marathonisi, Keri Caves, Mizitres (max5) Review
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ZAKYNTHOS: Boat Rentals Without Captain ⭐️
For travelers seeking the freedom to explore Zakynthos’ scenic vistas and natural beauty, boat rentals without a captain offer an unparalleled experience.
Starting at $156.55 per group (up to 4 people) for a 3-hour rental, these excursions provide opportunities for swimming, snorkeling, and sightseeing.
The itinerary includes a 15-minute speedboat ride to the Ionian Islands, followed by a 2.5-hour boat cruise for exploration and relaxation.
Renters receive a comprehensive safety briefing, navigation equipment, and assistance with route planning.
With a 4.8/5 rating, this self-guided adventure delivers exceptional value and lasting memories, whether you’re a couple, group of friends, or family.
Read our full review: ZAKYNTHOS: Boat Rentals Without Captain ⭐️ Review
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Zakynthos: Turtle Island Cruise With Swimming Stop
The Turtle Island Cruise With Swimming Stop offers visitors a chance to witness the natural wonders of Zakynthos’ protected Caretta-Caretta sea turtle habitat.
This 3-hour tour takes travelers to Marathonisi, also known as Turtle Island, where they can spot the endangered turtles in their natural environment.
The tour also includes a stop at the Keri Caves, allowing guests to swim and explore the striking geological formations.
With a 4.1 rating and a cost of $26.45, this affordable excursion provides an immersive experience perfect for nature enthusiasts and families alike.
Pickup is available, making it a convenient option during your Zakynthos vacation.
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Glass Boat Cruises to Spot Turtles
Glass boat cruises offer a unique opportunity to spot the endangered Caretta-Caretta sea turtles in their natural habitat around Zakynthos.
These glass-bottom boat tours allow visitors to observe the turtles without disturbing them, providing an up-close and personal experience.
The Laganas Marine Park Speedboat Tour with Swimming is a popular 3.5-hour option, with a 4.5 rating and a price of $42.31-$38.08 per person.
The Turtle Spotting, Marathonísi & Keri Caves Cruise is another 3-hour tour, costing $26.45 per person with a 4.1 rating.
Both offer the chance to see turtles in their natural environment and explore the island’s stunning caves and coves.
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Laganas: Private Boat Rental With or Without Captain
Visitors seeking a more customizable boat excursion around Zakynthos can opt for a private boat rental with or without a captain. Priced from $74.05 per person, this 3-hour tour offers flexibility, with pickup locations throughout the area and stops at popular spots like Agios Sostis, Marathonisi, Keri, and Mizithres.
Activities include a safety briefing, swimming, snorkeling, guided tours, and photo ops. Snorkeling equipment, snacks, refreshments, and life vests are provided.
While reviews are mixed, the tour promises opportunities to spot Caretta-Caretta turtles and explore the Keri caves and Mizithres rocks. Customers can choose to captain the boat themselves or have a dedicated skipper.
Advance booking and free cancellation up to 24 hours prior are available.
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Zakynthos : Private Boat Cruise to Shipwreck and Blue Caves
A private boat cruise from Meraki Speedboats Harbor offers visitors the chance to explore Zakynthos’ iconic Shipwreck Beach and the mesmerizing Blue Caves.
Priced at $317.34 for up to 6 participants, the 5-hour excursion includes a guided tour of Shipwreck Beach and a photo stop at the Blue Caves with an optional swim.
The brand new speedboat is equipped with a cool box of refreshments, snorkeling gear, and a Bluetooth stereo system.
Captained by an experienced English-speaker, the cruise also provides towels, a fresh water shower, and full insurance.
Safety is ensured with life jackets and restrictions on participants over 95 or under 1 year old.
Travelers should bring sunglasses and sunscreen and meet the staff at the right side of the harbor.
Read our full review: Zakynthos: Private Boat Cruise to Shipwreck and Blue Caves Review
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Recap
Keri, Zakynthos offers a variety of boat tours and cruises showcasing the island’s natural beauty. From exploring the Keri Caves and Mizithres to spotting turtles at Turtle Island, there’s a boat tour to suit every interest. Whether you prefer a small private boat or a full-day cruise, these options provide a great way to experience the stunning coastline and hidden gems of Keri.