Caves & caverns in Japan
Detourmap maps 21 caves & caverns worth the detour in Japan — show caves, grottoes, lava tubes. The best known is Reigandō. All of them are listed below. Each has a photo and a Wikipedia article.
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Akkadō
Caves & caverns · Hidden gem
Longest cave in Japan, a limestone cave in Iwaizumi Town, Shimohei District, Iwate Prefecture, Japan
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Arafune-Azumaya Cold Storage Facilities
Caves & caverns · Hidden gem
Building in Gunma Prefecture, Japan
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Ichinosawa Caves
Caves & caverns · Hidden gem
Jōmon period archaeological site in Takahata, Tōhoku, Japan
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Ōdachi Caves
Caves & caverns · Hidden gem
Jōmon period archaeological site in Takahata, Tōhoku, Japan

















