THE ADVENTURE COLLECTIVE® · Independent discovery and booking for outdoor travel
Glide from Laganas into the sheltered bays of southern Zakynthos on a three-hour boat tour that pairs swimming at Marathonissi with the cliff caverns of Keri and Caretta caretta turtle spotting. Small boats, a glass bottom and timed swim stops make this a compact coastal adventure.
Glide from Laganas into the sheltered bays of southern Zakynthos on a three-hour boat tour that pairs swimming at Marathonissi with the cliff caverns of Keri and Caretta caretta turtle spotting. Small boats, a glass bottom and timed swim stops make this a compact coastal adventure.
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Operated by YOTOMU · Laganas, Ionian Islands
A low sun sharpens the limestone cliffs as the boat slips out of Laganas; the sea opens, bright and ringing, and the hull’s glass-bottom panel gives a first glimpse of blue below. Within minutes the island shapes—Marathonissi’s sandy crescent and the dark mouths of the Keri Caves—slide into view. The guide eases the throttle, shade drifts over the benches, and the bay becomes a small theater where turtles surface between breaths.
easy.
3 hours.
Suitable for most fitness levels; basic swimming ability needed for supervised dips from the boat.
Tours typically depart from the Laganas/Bay area; check your voucher for the exact pier and boarding time.
Turtle sightings are common in the nesting season but not guaranteed; guides know high-probability areas and will search responsibly.
Yes—boats have shaded seating and deck space; non-swimmers can enjoy the scenery though swims require basic confidence in the water.
Boats may have limited drinks; it’s recommended to buy water and snacks in Laganas before departure and expect minimal services except on Marathonissi.
Marathonissi was inhabited until the mid-20th century; the island and surrounding coast have a long fishing tradition and are now protected for turtle nesting.
The National Marine Park enforces no-approach and no-touch rules; use reef-safe products, avoid littering and follow guides’ instructions to minimize impact.
YOTOMU operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.
Book with YOTOMU
Book directly with YOTOMU for the best rates and real-time scheduling.
Reserve Now