easy
3 hours
Moderate physical activity required, including swimming and walking on boat decks
Join KOA for a 3-hour water adventure at the Marietas Islands. Swim into Hidden Beach, spot marine life, and enjoy stunning ocean scenery—an unforgettable experience for all ages.
Ensure your phone and camera are protected from water to capture the highlights.
Protect marine ecosystems by applying biodegradable, reef-safe sunscreen before swimming.
Bring plenty of water to stay refreshed during your water adventure.
Getting to the boat early ensures the best spot and smooth start to your trip.
The Marietas Islands were declared a protected area in 2005 due to their ecological significance and are part of the Islas Marietas National Park.
KOA’s tours follow strict eco-guidelines to minimize impact on marine life and habitat.
Perfect for exploring the underwater world at the islands.
summer specific
Ideal for swimming and water activities during the trip.
summer specific
Provides extra sun protection during your time outdoors.
summer specific
Keeps your belongings dry while swimming or on the boat.