
The Modern Polymath / CC BY-SA 4.0
Kagoshima · Kyushu
A wave-carved sea cave on Tanegashima's east coast, enterable only at low tide, framing the bay and — with luck — a rainbow through its mouth.
Usual hours — confirm with the official site for holidays + seasonal closures.
Today
Open 24 hoursFreeStored weekly hours
Daily Open 24 hours
Tags
Location
More in Kyushu
Your turn
Built from 2,650+ verified hidden places — real routes, ferries, and events matched to your dates. Yours takes about a minute.
No credit card, plan your first trip now!