Laganas Zakynthos: Marathonissi, Keri Caves and Turtles Spotting
Zakynthos, Greece

Laganas Zakynthos: Marathonissi, Keri Caves and Turtles Spotting

Outty Ranking 70 4.1 · 276 traveler reviews3 hoursFrom $28
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Outty Ranking

70/100

Solid Choice. Our proprietary evaluation. How we score

Traveler rating

4.1/5

Based on 276 traveler reviews. Ratings and reviews provided by Viator and Tripadvisor.

Quick answer

Is Laganas Zakynthos: Marathonissi, Keri Caves and Turtles Spotting worth booking?

Laganas Zakynthos: Marathonissi, Keri Caves and Turtles Spotting is a 3-hour experience in Zakynthos, Greece, from $28 per person. It scores 70 out of 100 on the Outty Ranking, which we label “Solid Choice”, based on a 4.1/5 rating across 276 reviews. Cancellation is free up to 24 hours before the start time. Same-day spots are currently showing.

Outty Ranking
70 / 100
Rating
4.1/5 (276)
Duration
3 hours
From
$28 per person

Departure directly from Laganas beach, turtles spotting and Marine Park. A 3 Hours excursion to admire the Caretta Caretta turtles up close in the bay of Laganas. Comfortable boats with limited numbers of guests and seating for everybody, max 23/26 Seats The boats all have shaded seating, rear sundeck and glass bottom. You can Swim and Relax on the desert Island of Marathonissi. We will enter inside the Marine Cave and then will sail along Capo Marathià and Keri caves, Landing on the Amazing Oasis Bay Beach. You will see: Turtles Spotting Marine Cave Keri Caves Oasis Bay

What you get

    About this experience

    Departure directly from Laganas beach, turtles spotting and Marine Park. A 3 Hours excursion to admire the Caretta Caretta turtles up close in the bay of Laganas. Comfortable boats with limited numbers of guests and seating for everybody, max 23/26 Seats The boats all have shaded seating, rear sundeck and glass bottom. You can Swim and Relax on the desert Island of Marathonissi. We will enter inside the Marine Cave and then will sail along Capo Marathià and Keri caves, Landing on the Amazing Oasis Bay Beach. You will see: Turtles Spotting Marine Cave Keri Caves Oasis Bay

    What's included

    Included

    • Reserved seating
    • 2 stops for swimming
    • Permission for photographs and videos of the turtles
    • Travel Insurance
    • Ticket for the excursion

    What you'll see and do

    1. Laganas

      As soon as we get on the boat we will approach the Caretta-Caretta turtles together, about 10min sailing We will allow you to see these splendid Animals up close, taking photos and videos and admire them in their natural environment.

      40 minutes here

    2. We will take you to the beautiful uninhabited island of Marathonissi. We will make a stop of about 50 minutes where you can relax on a fine sandy beach and swim and snorkel in a crystal clear sea with incredible colours.

      50 minutes here

    3. We will visit the Marathonissi sea cave entering with the boat to take beautiful photos.

      20 minutes here

    4. Marathias Beach

      Cape Marathià We will sail along the promontory of Capo Marathia admiring the beautiful Keri caves (Keri caves)

      20 minutes here

    5. Keri Caves

      The Keri caves, accessible only by sea with private boats, or through tourist excursions, develop near the promontory of Capo Marathia, in the south-west area of ​​the island. This coastal area has a myriad of caves, many with an entrance just large enough to enter by swimming, others large enough to be accessed directly by boat.

      20 minutes here

    6. Laganas

      Oasis bay We will stop at the deserted Oasis bay where you can dive and swim in a beautiful and uncontaminated sea

      30 minutes here

    Where it starts and ends

    Meeting point

    Zakynthos

    We will welcome you at the meeting point on the beach at least 15' before departure. You can find our Laganas Boat 's Flag.

    Hotel pickup

    No pickup: everyone meets at the start point.

    Ends at

    We will welcome you at the meeting point on the beach at least 15' before departure. You can find our Laganas Boat 's Flag.

    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 15 travelers per booking
    Operated by
    YOTOMU

    Know before you go

    • Public transportation options are available nearby
    • Infants are required to sit on an adult’s lap
    • Suitable for all physical fitness levels

    Photos

    Laganas Zakynthos: Marathonissi, Keri Caves and Turtles Spotting, photo 2Laganas Zakynthos: Marathonissi, Keri Caves and Turtles Spotting, photo 3Laganas Zakynthos: Marathonissi, Keri Caves and Turtles Spotting, photo 4Laganas Zakynthos: Marathonissi, Keri Caves and Turtles Spotting, photo 5Laganas Zakynthos: Marathonissi, Keri Caves and Turtles Spotting, photo 6Laganas Zakynthos: Marathonissi, Keri Caves and Turtles Spotting, photo 7

    What travelers are saying

    Outty’s summary of the themes that recur across 276 traveler reviews. Written by us, not quoted from reviewers.

    Food and drink

    3 mentions

    The tastings and food stops are a highlight for most reviewers.

    Photo opportunities

    2 mentions

    The views and photo stops come up again and again.

    Value for money

    2 mentions

    Travelers feel they got more than they paid for.

    Good for families

    2 mentions

    Reviewers traveling with kids report it landed well with their group.

    Traveler reviews

    276 verified traveler reviews for Laganas Zakynthos: Marathonissi, Keri Caves and Turtles Spotting. Ratings and reviews provided by Viator and Tripadvisor.

    5 star
    160
    4 star
    50
    3 star
    25
    2 star
    15
    1 star
    26
    Sort
    559vv · October 2026

    A three hour tour with zero Gilligan excitement

    Meh! Save your cave explanation for the Blue Grotto! Good thing it was off season and good value for a 3 hour boat taxi. Beautiful water and views but zero commentary from the 'captain' and though is was low season they jammed all attendees on one boat though two boats were scheduled. It was giving rush hour public transit vibes. First swim spot we were given 20 minutes - hardly worth it given the number of people. By the time everyone got off we'd all have to get back on. Second swim spot we were given one hour. It was quite amusing to see the 'food truck' boat parked by the beach! LOL the cave 'exploration' was literally driving near and backing out of an opening in the wall!?! Very disappointing. At least it was nice one whole turtle poked his head out for a second. But they are not on staff so what can you do!! Nice boat ride but nothing special.

    via Tripadvisor

    HALLSTAR · September 2026

    Fantastic value morning trip

    Recommended to a few at our hotel when we got back, not quite sure where the meeting point was but only 1 kiosk on the beach and soon sorted. You have to wade out and back to the boat which could be waist high and climbing the steps to the boat could be a bit of a challenge for the not so able person but everyone got on. first stop was to see the turtle which was amazing, quite a few boats buzzing about to do the same but we saw one which was the highlight for a lot of our group. Next was a trip to the Keri caves and Arch which you go through to your first swim stop. Sea was a bit choppy so a few went in for a short 5 min dip to give us more time on Marathonissi Island. This was a beautiful beach with clear water and a few small fish swimming near. It also had a few boats selling food and drinks, great for sunbathing or snorkelling

    via Tripadvisor

    Flo_C · September 2026

    I had a great time on...

    I had a great time on this trip! we only saw one turtle but the rest of the experience was brilliant

    via Viator

    jonahc990 · September 2026

    Turtle Spotting

    Absolutely brilliant experience couldn't recommend it enough, our captain was absolutely fantastic as well very kind and explained through everything well, would definitely recommend! However note you do have to go in the ocean to get to the boat just a heads up, also the TripAdvisor times weren't the same as when we got there, we booked for 9 but it was 10 when we go there, not an issue though! We just had a drink nearby beforehand :)

    via Tripadvisor

    johngK6269QL · September 2026

    Very good experience

    Nice experience with nice people, a must go in Zante.

    via Tripadvisor

    Good to know

    Duration
    3 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
    97
    Verdict
    Solid Choice

    Who runs this experience

    Operated by YOTOMU, who run 32 experiences we rank across 5 cities, with an average Outty Ranking of 53.5.

    See everything YOTOMU runs

    Why this scores 70

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

    Traveler sentiment (30% weight)38
    Review evidence (18% weight)95
    Booking momentum (14% weight)95
    Value for money (12% weight)100
    Listing quality (10% weight)79
    Local standing (8% weight)0
    Booking flexibility (8% weight)100

    Laganas Zakynthos: Marathonissi, Keri Caves and Turtles Spotting: questions travelers ask

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

    How much does Laganas Zakynthos: Marathonissi, Keri Caves and Turtles Spotting cost?

    +

    Prices start at $28 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 Laganas Zakynthos: Marathonissi, Keri Caves and Turtles Spotting take?

    +

    Plan for about 3 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 Laganas Zakynthos: Marathonissi, Keri Caves and Turtles Spotting worth it?

    +

    It holds an Outty Ranking of 70 out of 100, which we label "Solid Choice". That score blends traveler sentiment (4.1/5 across 276 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 Laganas Zakynthos: Marathonissi, Keri Caves and Turtles Spotting?

    +

    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 Laganas Zakynthos: Marathonissi, Keri Caves and Turtles Spotting suitable for kids and families?

    +

    Yes, all ages are welcome. Families should still weigh the 3-hour running time, and strollers are easier on the earlier, quieter departures.

    How far in advance should I book Laganas Zakynthos: Marathonissi, Keri Caves and Turtles Spotting?

    +

    Around 97 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?

    +

    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 3-hour experience runs outdoors or after sunset.

    Where does Laganas Zakynthos: Marathonissi, Keri Caves and Turtles Spotting start and how do I get there?

    +

    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?

    +

    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?

    +

    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?

    +

    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?

    +

    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 Laganas Zakynthos: Marathonissi, Keri Caves and Turtles Spotting?

    +

    Included: Reserved seating; 2 stops for swimming; Permission for photographs and videos of the turtles; Travel Insurance; and Ticket for the excursion. Always check the voucher for the final list before you travel.

    Where is the meeting point for Laganas Zakynthos: Marathonissi, Keri Caves and Turtles Spotting?

    +

    We will welcome you at the meeting point on the beach at least 15' before departure. You can find our Laganas Boat 's Flag. Hotel pickup is not included, so plan your own transport and arrive 15 minutes early.

    What languages is Laganas Zakynthos: Marathonissi, Keri Caves and Turtles Spotting offered in?

    +

    It is offered in Greek and 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 Laganas Zakynthos: Marathonissi, Keri Caves and Turtles Spotting?

    +

    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 Laganas Zakynthos: Marathonissi, Keri Caves and Turtles Spotting wheelchair or stroller accessible?

    +

    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 Laganas Zakynthos: Marathonissi, Keri Caves and Turtles Spotting if the weather is bad?

    +

    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 Laganas Zakynthos: Marathonissi, Keri Caves and Turtles Spotting?

    +

    Across 276 reviews averaging 4.1 out of 5, recurring themes include food and drink, photo opportunities, value for money. The tastings and food stops are a highlight for most reviewers.

    Ready to lock in your spot?

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