The Okinawa Blue Cave Private Snorkeling Tour at Cape Maeda

The Blue Cave at Cape Maeda is Okinawa's most photographed snorkel spot, and on a busy summer morning it can feel like it. This tour sidesteps that. Because it's private and capped at just a few groups per day, you get a dedicated guide who works at your pace, not the pace of a crowd of thirty. Beginners and nervous swimmers are looked after closely, first-timers get a proper briefing before anyone touches the water, and the guide handles the timing so you're inside the cave when the light is at its best.

The real trick of the Blue Cave is physics: sunlight passing through the water and bouncing off the pale seafloor floods the cave with a deep glowing blue. Add schools of sergeant-major fish that swarm right up to you, free photos and video of your group, and all the gear included, and you have a short, easy, memorable morning. If you'd rather skip the stair climb into the cove, compare it with the other Okinawa snorkeling trips on this site first.

Cape Maeda's cove is a protected, easy-entry reef, and inside the cave the light does the rest:

• The signature glowing blue water inside the Blue Cave itself
• Dense schools of striped sergeant-major fish that crowd around swimmers
• Parrotfish, wrasse and butterflyfish over the shallow reef by the entrance
• Small clownfish and damselfish tucked among the rocks
• Clear, sheltered water good for underwater photos
• The occasional sea snake or larger reef fish out toward the drop-off

What's Included

• A 2-hour private snorkeling session in the Blue Cave at Cape Maeda
• A dedicated guide for your group only
• All snorkel gear: mask, snorkel, fins, plus wetsuit or life jacket
• Free photos and video of your group, shared after the tour
• A safety briefing suitable for complete beginners

Not Included

• Hotel pickup and drop-off — you make your own way to Cape Maeda
• Your own towel, swimwear and reef-safe sunscreen
• Food and drinks (this is a short activity, not a meal tour)
• Gratuities for your guide (optional but appreciated)

It's an easy, beginner-friendly tour, but a little prep helps.

• What to bring: swimwear worn under your clothes, a towel, reef-safe sunscreen, a hat and water
• Not allowed: touching, standing on or breaking the coral, and feeding the fish — Cape Maeda is a protected reserve
• Entry is by the stairs down into the cove, so expect a short walk down and back up
• There is no hotel pickup — plan your drive or transfer to Cape Maeda in Onna
• The Blue Cave can close on rough-sea days, so keep your booking flexible
• Free cancellation up to 24 hours before means you can rebook around the weather

Not keen on the stair climb, or want to reach the cave the comfortable way? The Blue Cave boat-entry snorkeling tour reaches the same cove by boat from the Onna coast and adds hot showers and changing rooms afterward.

This is the pick if you want the Blue Cave calmly, privately and without a full-day commitment.

• First-timers and nervous swimmers who want a guide's full attention
• Couples and small groups who'd rather not join a big crowd
• Families with kids old enough to snorkel with a life jacket
• Photo lovers who want free shots and video of their group
• Travelers with only a couple of hours to spare on the Onna coast

Not Suitable For

• Anyone who can't manage the stairs down into and back up from the cove
• Travelers who need hotel pickup and drop-off included
• Snorkelers wanting a full day and multiple reef sites, like the Kerama boat trips