Ioki-do Cave

Ioki-do Cave is one of the best places to travel in Aki-shi, Kochi Prefecture, Japan. Here're guides for attractions, hours, access, map, spots nearby, and photos of Ioki-do Cave posted by Japanese travelers in the know.[last modified: ]

Ioki-do Cave Reviews


Overwhelming Green World! Gregarious Ferns Designated As A National Treasure

Ioki-do Cave in Kochi is a place you can see the gregarious ferns designated as a National Treasure. Once you walk into the cave, you are enclosed with green, and another world opens in front of your eyes.