Zakynthos turtle spotting & swimming Tour with fully clear boat
Zakynthos, Greece

Zakynthos turtle spotting & swimming Tour with fully clear boat

Outty Ranking 58 4.0 · 7 traveler reviews5 hoursFrom $86
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Outty Ranking

58/100

Worth a Look. Our proprietary evaluation. How we score

Traveler rating

4.0/5

Based on 7 traveler reviews. Ratings and reviews provided by Viator and Tripadvisor.

Quick answer

Is Zakynthos turtle spotting & swimming Tour with fully clear boat worth booking?

Zakynthos turtle spotting & swimming Tour with fully clear boat is a 5-hour experience in Zakynthos, Greece, from $86 per person. It scores 58 out of 100 on the Outty Ranking, which we label “Worth a Look”, based on a 4/5 rating across 7 reviews. Cancellation is free up to 24 hours before the start time. Same-day spots are currently showing.

Outty Ranking
58 / 100
Rating
4/5 (7)
Duration
5 hours
From
$86 per person

Explore Zakynthos from a unique perspective aboard Greece's first fully transparent boat. This 3-hour adventure takes you through the stunning National Marine Park, where you can spot the endangered Caretta-Caretta turtles swimming below. Visit the serene Turtle Island, known for its natural beauty, and admire the impressive Keri Caves with their dramatic rock formations. With experienced guides, enjoy insider knowledge and breathtaking views as you glide through the crystal-clear waters of southern Zakynthos. - 3-hour semi-private or private tour in a clear boat (max 10 guests) - Professional captain and hotel pick-up/drop-off included - Spot Caretta-Caretta turtles and explore Turtle Island - Visit the Keri Caves and enjoy stunning coastal views

What you get

    About this experience

    Explore Zakynthos from a unique perspective aboard Greece's first fully transparent boat. This 3-hour adventure takes you through the stunning National Marine Park, where you can spot the endangered Caretta-Caretta turtles swimming below. Visit the serene Turtle Island, known for its natural beauty, and admire the impressive Keri Caves with their dramatic rock formations. With experienced guides, enjoy insider knowledge and breathtaking views as you glide through the crystal-clear waters of southern Zakynthos. - 3-hour semi-private or private tour in a clear boat (max 10 guests) - Professional captain and hotel pick-up/drop-off included - Spot Caretta-Caretta turtles and explore Turtle Island - Visit the Keri Caves and enjoy stunning coastal views

    What's included

    Included

    • civil liability insurance
    • bottle of water
    • In-vehicle air conditioning
    • Tour guide/captain
    • 100% transparent glass bottom boat tour

    What you'll see and do

    1. Turtle Spot Zakynthos

      Start from the departure point at the port in Agios Sostis or choose the option that includes hotel transfers from Kalamaki, Alikanas, Tsilivi or Zante Town. Board a fully transparent - glass-bottomed boat that lets you see beneath spotting more easily the "loggerhead" sea turtles - "Caretta Caretta"

      40 minutes here

    2. Keri Caves

      Bring your own snorkeling gear to explore the underwater world at your own pace. See how the light plays on the arched walls of the Keri Caves and swim in this picturesque spot, accessible only by boat, before returning to the port in Agios Sostis.

      30 minutes here

    3. Marathonisi

      Drift across the water to Marathonisi Island, also known as Turtle Island, as it is shaped like a turtle and has a nesting beach where Caretta Caretta (loggerhead) turtles nest. Stop for a refreshing swim or stay on board to admire the white sands and watch the turtles from the boat.

      50 minutes here

    Where it starts and ends

    Meeting point

    Zakynthos

    Arriving agios sostis harbour guests find the entrance of the bridge of "cameo island" and they pass it, (leave the entrance of the bridge on their right) walk straight forward at the end of the dock the abba tours flags just after zante sun motorboats agios sostis.

    Hotel pickup

    Pickup is available for selected locations. Pickup begins about 60 minutes before departure.

    Ends at

    Arriving agios sostis harbour guests find the entrance of the bridge of "cameo island" and they pass it, (leave the entrance of the bridge on their right) walk straight forward at the end of the dock the abba tours flags just after zante sun motorboats agios sostis.

    Options you can book

    • Hotel pick up to 10km radius

      sharing bus Pickup included

    • 3-Hour Clear Boat Tour in Zakynthos: Turtles & Caves

    Before you book

    Cancellation
    For a full refund, cancel at least 24 hours before the scheduled departure time.
    Languages
    en
    Ticket
    Mobile Only
    Runs on
    Every day
    Group size
    Up to 10 travelers per booking
    Operated by
    Abba Travel Zakynthos

    Know before you go

    • Infants are required to sit on an adult’s lap
    • Not recommended for travelers with poor cardiovascular health
    • Suitable for all physical fitness levels

    Photos

    fish spotting, Zakynthos turtle spotting & swimming Tour with fully clear boatturtle spotting, Zakynthos turtle spotting & swimming Tour with fully clear boatclystal clear views, Zakynthos turtle spotting & swimming Tour with fully clear boatglass bottom 180 degrees, Zakynthos turtle spotting & swimming Tour with fully clear boat

    What travelers are saying

    Outty’s summary of the themes that recur across 7 traveler reviews. Written by us, not quoted from reviewers.

    Organization

    2 mentions

    Pickup, timing, and logistics are described as running smoothly.

    Pace and timing

    2 mentions

    Several reviewers found the schedule tight or the day long.

    Traveler reviews

    7 verified traveler reviews for Zakynthos turtle spotting & swimming Tour with fully clear boat. Ratings and reviews provided by Viator and Tripadvisor.

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    Roro13005 · September 2026

    Good but disappointing

    Very good time, very short Boat left from the port of Agios Sostis at 1:00 PM, returned at 4:00 PM Very beautiful spots to see the Keri caves and swim at Mizithres beach The spot at Turtle Island was forgotten; we never stopped except for the guide to get a bottle, then left for an area where 3 boats were chasing a poor turtle The activity was supposed to last 5 hours, it only lasted 3 hours; at 75€ per person that makes for a somewhat short activity, 3 hours of boat time were planned versus 3 hours all-inclusive in the end It is a shame not to take more time with the clients, especially since we were a mini group Good but disappointing, it could have been perfect.

    Response from the operator: We would like to clarify that the advertised duration of 3–5 hours includes both pick-up and drop-off, so the total duration of the activity may vary depending on the pick-up and return arrangements. Regarding Turtle Island, unfortunately, due to the wind and sea conditions on the day of your tour, we were unable to safely approach or stop at the island. As safety is always our priority, the captain made the decision to adjust the route and visit alternative locations that were more suitable for the conditions that day. We sincerely regret that this affected your overall experience. We understand that you were expecting to visit Turtle Island, and we appreciate your understanding that the itinerary may need to be adjusted due to weather and sea conditions. We are pleased that you enjoyed the beautiful scenery, the Keri Caves and the swimming stop, and we are sorry that the experience did not fully meet your expectations.

    via Tripadvisor (translated)

    juliec606 · September 2026

    Turtle spotting trip

    A great trip , picked up and returned to hotel, 3 hours on a fairly large boat, plenty of space to sit in shade or on top deck. We saw a number of turtles on our trip but obviously not guaranteed. Visited Keri caves, chance to swim in the sea and then dropped off to sunbathe for an hour on turtle island and see active turtle nesting sites. All done with consideration for the wildlife I thought. Toilets on board were adequate . Remember to take own snorkels, water and snacks as none provided.

    via Tripadvisor

    jackiewH2551CN · September 2026

    Sad

    Hoping to see turtles, the tours are advertised everywhere! We ventured to other areas and the tours are advertised everywhere there. All pick-ups on time, clear instructions. We saw one turtle and to be honest it totally upset us. All the boats were circling him and quite close, he kept dipping and coming up for air. After this brief viewing it was off to the caves, swimming and a stop on turtle island where the turtles nest. Hardly any information given about turtles overall and the fact that it is not the right season, much earlier in the Summer. A really big sell on the island about turtle viewings. I was quite distressed at how close several boats got to the turtle. Never again. The caves were quite spectacular but 3 days prior to that we had visited the Blue Caves, so really a similar trip.

    Response from the operator: Thank you for sharing your feedback. We are pleased to hear that the pick-up and instructions were clear and on time, and that you enjoyed the caves. We are genuinely sorry that the turtle encounter left you feeling distressed. We completely understand your concern, as the turtles are wild animals and their welfare should always come first. Sightings cannot be guaranteed, and the number of turtles and their activity can vary considerably depending on the season and weather conditions. We also appreciate your comment regarding the information provided about the turtles and their nesting season. We will take this feedback seriously and review how this is communicated to our guests, so that expectations are clearer before the tour. We are glad that you enjoyed the spectacular caves, and we are sorry that the overall experience did not meet your expectations.

    via Tripadvisor

    G9930DEsarahp · August 2026

    Ok experience not great.

    Booked direct with operator. Feel mis sold. Was told boat would land close to beach to help my mother descend steps to beach to sand did not - the steps landed into sea - fine if you’re young but if you walk with a stick and have some mobility issues do not believe the reassuring sale blurb like we did. The on board information given over the microphone - couldn’t hear/ hear clearly. We were a scheduled afternoon boat trip - picked up at 11:30 - took over an hour to get to the coast after all the pick ups. Then ushered off the coach to stand on a jetty in skortching hot sunshine for 25minutes waiting for the boat to arrive. Just felt a bit disorganised in that respects. 25minutes at peak 1pm time- in the sun, no shade noooo! The sales guys sold us something to fit us and I don’t feel it hit our markers. It was fine for what it was just they were not upfront with the experience. It was not clear that on the final stop the boat would not be staying - it sailed off so we could see it but not get to it- which I understood why but it was not made clear that we would not have access to it. - on the boat was my suncream and daughters Epi-pens (thankfully in shade but not blooming useful!!) Fine trip but not great. Let down by lack of communication and mis sold expectations.

    via Tripadvisor

    peterkM2207KO · August 2026

    Excellent private boat tour

    We went to Zakynthos for a family holiday to celebrate my fathers 70th birthday. For something celebratory we decided to book a private tour and used Abba Tours to organise a private boat trip. They were very helpful and the price was reasonable. We chose to go turtle spotting (our captain found a large male loggerhead and we were able to view / photograph alongside the boat) visit Keri Caves (the captains boat handling skills were exceptional), a snorkelling stop (excellent clear waters) and visit turtle island (avoid this at all costs!). With hindsight we would have cancelled the turtle island stop as they have to drop you there and move the boat. We were there over an hour and it's crowded and nothing much to see, we should have requested a second snorkelling stop. That said, we all came away saying how thoroughly enjoyable it was and glad we did it - I'd happily reecommend!

    via Tripadvisor

    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
    Price range
    $86 to $100
    Hotel pickup
    Available for selected locations
    Booked in 30 days
    2
    Verdict
    Worth a Look

    Who runs this experience

    Operated by Abba Travel Zakynthos, who run 13 experiences we rank across 1 city, with an average Outty Ranking of 60.8.

    See everything Abba Travel Zakynthos runs

    Why this scores 58

    The Outty Ranking is a weighted composite. Here is how this experience performed on each component.

    Traveler sentiment (30% weight)59
    Review evidence (18% weight)35
    Booking momentum (14% weight)23
    Value for money (12% weight)100
    Listing quality (10% weight)82
    Local standing (8% weight)31
    Booking flexibility (8% weight)100

    Zakynthos turtle spotting & swimming Tour with fully clear boat: questions travelers ask

    Practical detail on this experience, plus the wider planning questions for Zakynthos.

    How much does Zakynthos turtle spotting & swimming Tour with fully clear boat cost?

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    Prices start at $86 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 turtle spotting & swimming Tour with fully clear boat 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 turtle spotting & swimming Tour with fully clear boat worth it?

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    It holds an Outty Ranking of 58 out of 100, which we label "Worth a Look". That score blends traveler sentiment (4/5 across 7 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 turtle spotting & swimming Tour with fully clear boat?

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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 turtle spotting & swimming Tour with fully clear boat 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 turtle spotting & swimming Tour with fully clear boat?

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    Around 2 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 turtle spotting & swimming Tour with fully clear boat 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 Ceramic Making Experience in Zakynthos, Half-Day Greek Cooking Class of Zakynthian Culture with Lunch, Zakynthos Turtle Tour Small Group Turtle Spotting & Turtle Island. 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.

    What is included in Zakynthos turtle spotting & swimming Tour with fully clear boat?

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    Included: civil liability insurance; bottle of water; In-vehicle air conditioning; Tour guide/captain; and 100% transparent glass bottom boat tour. Always check the voucher for the final list before you travel.

    Does Zakynthos turtle spotting & swimming Tour with fully clear boat include hotel pickup?

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    Yes, pickup is offered, or you can meet at the start point instead from 253 listed pickup locations in and around Zakynthos. Be ready about 60 minutes before the start time. You can also enter a custom pickup address when booking.

    What languages is Zakynthos turtle spotting & swimming Tour with fully clear boat offered in?

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    It runs in English. Pick your language when choosing a date and time, as not every departure runs in every language.

    Will I get instant confirmation and a mobile ticket for Zakynthos turtle spotting & swimming Tour with fully clear boat?

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    Confirmation is sent by the operator after booking, usually within 48 hours; if it is not confirmed you are not charged. Mobile tickets are accepted, so you can show the voucher on your phone.

    Is Zakynthos turtle spotting & swimming Tour with fully clear boat wheelchair or stroller accessible?

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    The operator notes: Infants are required to sit on an adult’s lap. If accessibility is critical, contact the operator after booking to confirm arrangements for your date.

    What happens to Zakynthos turtle spotting & swimming Tour with fully clear boat if the weather is bad?

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    This experience depends on good weather. If it is canceled because of poor weather, you are offered a different date or a full refund.

    What do travelers say about Zakynthos turtle spotting & swimming Tour with fully clear boat?

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    Across 7 reviews averaging 4.0 out of 5, recurring themes include organization. Pickup, timing, and logistics are described as running smoothly. One thing to know: Several reviewers found the schedule tight or the day long.

    What booking options are available for Zakynthos turtle spotting & swimming Tour with fully clear boat?

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    There are 2 options to choose from, including Hotel pick up to 10km radius, 3-Hour Clear Boat Tour in Zakynthos: Turtles & Caves. Prices and start times differ by option, so compare them on the booking screen.

    Ready to lock in your spot?

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