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Kozushima Onsen

TomazVajngerl / CC BY-SA 4.0

Kozushima Onsen

神津島温泉保養センター

Tokyo · Kanto

A seaside hot-spring recreation centre on Kōzushima with open-air volcanic baths set on the rocky shore, looking straight out over the Pacific.

Why it's hidden

Volcanic seawater baths at the edge of the ocean on a tiny Izu island.

Best season
Year-round
Crowd level
Hidden gem
Rating
4.2· 318 reviews
Opening hours
Mon–Tue 11:00 AM – 8:00 PM Wed Closed Thu–Sun 11:00 AM – 8:00 PM

Usual hours — confirm with the official site for holidays + seasonal closures.

Admission
Adult admission 800 yen (child 400) to Kozushima Onsen Hoyo Center hot-spring facility; per Kozushima tourism/Jalan listing. Last entry Last reception 7:00 PM.
Nearest station
Kōzushima Port + car
Website
vill.kouzushima.tokyo.jp

Today

11:00–20:00Sun closed

Stored weekly hours

Mon–Tue 11:00 AM – 8:00 PM Wed Closed Thu–Sun 11:00 AM – 8:00 PM

Tags

onsencoastislandnature

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