Yonaguni Monument
About Yonaguni Monument
An underwater ruin site off Yonaguni, discovered in 1986 and now a popular dive spot. The main feature is a large, staircase-like wall structure spanning roughly 250 m east–west and 150 m north–south. Divers may also encounter hammerhead sharks along with abundant reef fish.
Where Is Yonaguni Monument?
Local Intel For Yonaguni Monument
Community notes to help plan your visit.
On-the-ground
Notes currently available for this spot.
Access
The site is about a 15-minute trip from the port.
Aquatic Life
Hammerhead sharks may be seen here, along with lots of reef fish.
Crowd / Popularity
It is described as a popular diving spot.
Yonaguni Monument Dive Conditions Planner
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Exposure Profile at Yonaguni Monument
Directional shelter context for incoming swell.
Recent Logged Visits At Yonaguni Monument
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Dive Spot Log Averages At Yonaguni Monument
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Yonaguni Monument Guide - Sources and Updates
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