
easy
2 hours
Minimal fitness required — able to stand in shallow water and float with a life jacket; suitable for young children with guardian support.
A gentle, family-focused snorkeling experience on Onna’s reef where children from age two can practice in shallow water, feed fish, and receive guided photos — perfect for first-time snorkelers or nervous kids.
The tide laps at a shallow curve of sand while a guide loosens a life jacket and demonstrates a mask fit with the calm patience of someone who’s taught toddlers to breathe through snorkels more times than they can count.

Apply before arrival and reapply after swimming; chemical sunscreens damage coral and are banned in parts of Okinawa.
Rocky reef entries and occasional coral fragments make flexible water shoes useful for walking to shallow practice areas.
If you have heart, respiratory, diabetes, or seizure history, bring a doctor’s consent form as required by the operator.
Early sessions usually have gentler winds and clearer water—better for kids and photos.
Onna is part of the Ryukyu Islands with a long history of fishing and maritime trade; coral and reef resources shaped local diets and crafts for centuries.
Visitors are asked to avoid touching coral, use reef-safe sunscreen, and not feed wildlife outside supervised experiences to protect delicate reef ecosystems.
Provided by the operator and mandatory for safety, especially for small children.
Box glasses let non-swimmers observe underwater without submerging; snorkel masks work for older kids comfortable with face immersion.
Protects skin and the reef—apply before arrival and use biodegradable formulas.
summer specific
Protect feet on rocky shoreline entries and when walking between parking and the beach.