Onna Village Diving Experience

The Blue Cave at Shinei Cape in Onna Village is a fantastical diving spot where sunlight streaming into the cave shines blue through the seawater. With experience diving, instructors accompany you, and you can safely enjoy this spectacular view even without a license. Swimming through the blue light inside the cave is truly like entering another world. You'll also encounter coral reefs and tropical fish, and can take commemorative photos with an underwater camera. There's also a snorkeling course available, so even those not confident in swimming can feel at ease.