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Yamaguchi · Chugoku
Mine Akiyoshido Cave is Japan's largest limestone cave, featuring stunning stalactites and an underground river that flows through its vast chambers. Visitors can explore the cave's intricate formations and enjoy guided tours that highlight its geological significance.
Usual hours — confirm with the official site for holidays + seasonal closures.
Today
9:00–16:30Admission
Stored weekly hours
Daily 9:00 AM – 4:30 PM
How to get there
From Hiroshima Station · ~2h 11m by car
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