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Iya Valley

Iya Valley

祖谷渓

Tokushima · Shikoku

A deep, mist-bound gorge in Shikoku's mountainous interior, where vine bridges sway over jade water and feudal-era refugees once hid from pursuers. Most foreign visitors stop in Tokushima city and never reach the highlands.

Why it's hidden

The valley is reached only by winding rural roads with infrequent buses — geography keeps the crowds out.

Best season
Spring · Autumn (koyo peaks early november)
Crowd level
Hidden gem
Opening hours
Outdoor — Kazurabashi vine bridge 7:00–18:00, ¥550

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

Travel tipJR All Shikoku Rail Pass covers Oboke, the gateway station.

Tags

NatureMountainsRemoteHistoricScenic

Location

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