The “Blue Cave” at Cape Maeda, Onna Village, Okinawa, is famous for its mystical blue light, created by sunlight reflecting off the white sandy bottom. With depths of 5–7m, it’s ideal for all levels, offering rich marine life inside and out, and is a top spot for snorkeling and experience diving.

Maeda Kikumaru Buoy in Onna Village, Okinawa, is a boat-entry site near the famous Blue Cave. Known for clear waters and rich marine life, it features large schools of blue corals and black anemonefish, making it a popular and scenic spot for divers.

Mogurin in Onna Village, Okinawa, once cruised by Japan’s only sightseeing submarine, offers depths from 5–30m and suits beginners. Home to butterflyfish, clownfish in giant anemones, and resting white tip sharks at the drop-off, it’s a quiet alternative to the crowded Blue Cave.

Clown Fish Paradise in Onna Village, Okinawa, is just 5 minutes by boat from Maeganeku Port. This rare site offers the chance to see all six clownfish species found in Japan in one dive, making it a must-visit for anemonefish enthusiasts.

Maeda Tip in Onna Village, Okinawa, extends offshore from Cape Maeda and sees fewer divers than the Blue Cave. At 16m depth, long, narrow roots host diverse reef life in a preserved natural ecosystem. It offers a peaceful dive with fish and small marine creatures along the coral.

Cape Maeda in Onna Village, Okinawa, is famed for its “Blue Cave,” where sunlight creates a magical blue glow. Featuring drop-offs, vertical holes, and depths to 30–40m, it hosts diverse marine life from schools of fish to sunfish, offering excitement for both beginners and advanced divers.

This is a drop-off point near the tip of Cape Maeda. The shallow water shelf is about 5m deep and drops down to 30m at once. You can enter this point from both the beach and boat.

Yamada Sandy Area, about 5 minutes from Kaneku Port, features a sandy seabed with antlion-like terrain and transplanted corals. A vibrant cluster of finger corals thrives to the south. Once home to the rare tomato clownfish, it vanished after being stolen with its anemone in 1990.

Just 5 minutes by boat from Onna Village’s Maeganeku Port, this coral reef site features sandy flats, gradual drop-offs (5–26m), and artificial coral cultivation. Home to vibrant tropical fish, it’s ideal for all levels—from experience diving to casual fun diving year-round.

Yamada Coral Farm in Onna Village, Okinawa, is just minutes by boat from Maeganeku Port. This vast, cultivated hard coral garden hosts bear clams and countless small fish, offering stunning scenery and easy diving for both beginners and experienced divers.