All ages • 3 hours • 100% Turtle Sighting Guarantee
Hop a glass-bottom boat from Laganas to chase Caretta-Caretta turtles, swim Marathonissi’s white-sand cove, and cruise into the cobalt Keri Caves. This family-friendly three-hour tour packs wildlife, snorkeling, and dramatic limestone grottoes into one easy morning on Zakynthos.
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Difficulty
easy
Duration
3 hours
Fitness Level
Suitable for most abilities—minimal exertion required; you should be able to climb a short ladder to reboard after a swim.
Wildlife
History
Marathonissi is locally known as Turtle Island and is part of the Zakynthos archipelago long noted for its marine life and historic Venetian-era maritime routes.
Conservation
The area is sensitive: posidonia meadows and turtle nesting zones are protected, so operators emphasize reef-safe products and no-touch policies.
All ages • 3 hours • 100% Turtle Sighting Guarantee
Bring reef-safe sunscreen
Protect marine life—use reef-safe sunscreen and apply before boarding to avoid slicks in the water.
Pack a snorkel kit
A personal mask and snorkel give the best chance to spot turtles and fish during swim stops.
Secure cameras and phones
Use a wrist strap or drybag on deck; waves near caves can be sudden.
Wear a light wind layer
Open-deck stretches can be breezy even on warm days—bring a thin windbreaker.
Mask & snorkel
Essential for seeing turtles and marine life during swim stops.
summer
Reef-safe sunscreen
Protects both your skin and the posidonia meadows that turtles rely on.
summer
Light windproof jacket
Keeps you comfortable on open-deck stretches when sea breezes pick up.
spring
Waterproof phone case/drybag
Protects electronics during cave approaches and splashing swims.