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Satsuma Iojima

ブルーノ・プラス / CC BY-SA 4.0

Satsuma Iojima

薩摩硫黄島

Kagoshima · Kyushu

Satsuma Iojima is a remote volcanic island known for its stunning hot springs that flow directly into the sea. Visitors can enjoy the unique experience of soaking in natural hot springs while taking in breathtaking ocean views.

Why it's hidden

Mainstream travelers often overlook this island due to its remote location and limited accessibility.

Best season
Spring · Autumn
Spring and autumn for mild weather
Crowd level
Hidden gem
Rating
4.1· 49 reviews
Opening hours
Daily Open 24 hours

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

Admission
Island natural hot springs (Higashi Onsen, Sakamoto Onsen) are free outdoor baths; no admission. Kagoshima tourism site.

Today

Open 24 hoursFree

Stored weekly hours

Daily Open 24 hours

Tags

onsenvolcanoisland

Location

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