Miyako
L-Arch (Irabu)
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- Max depth32 m
- CertificationOpen water / no overhead
- Water temperature≈ 20–29 °C, varies with the seasonestimated, no reports yet
Diving and fills
Dive here with
The dive
An L-shaped arch: not an overhead dive in the real sense.
Profile and sections
An L-shaped arch: not an overhead dive in the real sense.
- Depth and profile
- To 32 m; the largest arch in the area, just over 15 m across.
- Configuration
- Open arch (estimate).
Who can dive where
- At least Open water / no overhead
- Configurations: Backmount / twinset / Sidemount / CCR / Small cylinders / no-mount (speleo sumps)
- Goes down to 32 m (trimix or deco may be needed)
Entry or dive feeThrough a dive centre or guide
This is how the planner decides who in your team may dive this cave. Rules your own trip adds (organizer, a mail, the AI) show with your trip.
How to get there
Boat dive off Irabu with a local dive centre.
Around L-Arch (Irabu)
FillsNo fill station known nearby
News
Access and rules change: check what applies locally right before your trip. Source: GDELT Project and the news feeds of diving magazines. Search for more news ↗ Searched automatically, last on 5 Nov 2026.
Going to Miyako with your team?
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