
moderate
1.5 hours (90 minutes)
Light-to-moderate fitness; comfortable following paced swimming and basic breath control with flotation support
Float into a cobalt-lit cavern at Cape Maeda on a private, 90-minute snorkeling tour designed for first-timers and non-swimmers. Guides provide wetsuits, flotation, and an unlimited GoPro photo plan so you can learn at your own pace and take home professional images.
You step off the parking lot into a sun-salted breeze, the roadside pines and low houses of Onna Village falling away as the ocean pulls your attention seaward. Guides in bright rashguards lead the group to an orange tent where fins and snorkels wait; minutes later you’re sliding into warm, clear water that seems to glow from within. The inlet at Cape Maeda funnels sunlight into a shallow dome, and when the angle is right the water turns an impossible cobalt—an effect that catches your eye before you even see the shoals of tropical fish that will surround you.

Winds and swell tend to pick up in the afternoon; early tours usually mean smoother water and clearer photos.
Protect corals by applying a mineral-based, reef-safe sunscreen before you arrive and reapplying only as needed.
Free rentals are limited—reserve them ahead to avoid carrying extra gear from your hotel.
Even non-swimmers can enjoy this tour—use the provided wetsuit and floatation, keep your head down, and follow guide instructions.
The west coast caves formed in coral limestone under changing sea levels; the area has long been central to local fishing communities of the Ryukyu islands.
The reef is sensitive—operators promote reef-safe sunscreen, no-touch policies, and small private groups to reduce impact.
Wear under your wetsuit for comfort and bring a dry change for the drive home.
summer specific
Protect both your skin and the coral—apply before arrival to limit chemical runoff into the water.
summer specific
Help with traction on slippery rocks and protect feet during shore entries; rentals are available but limited.
summer specific
Carry ID and a phone dry if you want extra shots beyond the guide’s GoPro photos.