W Arch

W Arch: twin arches, heart shape, macro life, all levels.

Boat Access
9m Avg Depth
19m Max Depth

About this dive site

This dive site, W Arch on Irabu Island, is a renowned shallow site famous for its unique geological formations. The main attractions are two distinctive arches, one of which forms a captivating heart shape when viewed from specific angles, making it a highly sought-after location for underwater photography. Behind these arches lies a small cave, adding an element of exploration to the dive. While no specific history or story is provided, its natural beauty and accessibility make it a highlight of the region's diving scene. The W Arch is particularly rich in macro life. Divers can expect to encounter various cave fish, including the distinctive Longnose Hawkfish, often found camouflaged among the rocks. The rock surfaces are teeming with a variety of crustaceans such as shrimp and crabs, as well as colorful nudibranchs. The description focuses on macro invertebrates and smaller reef fish, indicating a vibrant ecosystem for those with an eye for detail. The W Arch is suitable for all diving levels, including beginners, due to its shallow depths and protected environment. It's also an excellent spot for freedivers and snorkelers who can enjoy the arch formations and abundant macro life. Photographers will appreciate the unique heart-shaped arch and the diverse small creatures. The best time to visit aligns with good weather conditions typical of the Miyakojima region, generally outside of typhoon season, offering clear waters and comfortable diving.
Diving Freediving Snorkeling

Site Ratings

Big Marine Life Poor
Macro Marine Life Excellent
Landscape Quality Very Good
Water Visibility Very Good Viz

Plan Your Visit

beginner friendlycavernswim-throughmacro photographywide anglerock formations

Marine Life

cave fishLongnose Hawkfishcrabsshrimpcrustaceansnudibranchs

Things to Note

Difficulty:

All levels

Shallow depth and rich macro life suitable for all experience levels, including beginners.

Hazards:
cave
Current Strength:

Mild

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