Keya Cave cruise
The most largest basalt cave in Japan. The entrance of the cave is 64 metre high and 10
metre width and the depth is 90 metre. It is designated as one of three major Basalt caves
in Japan.
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The 1st largest basalt cave in Japan consist of octagon and hexagon columnar joints.
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General information
| Address | 677 Shima-keya, Itoshima-city, Fukuoka-prefecture |
| Access |
20 minutes by a vehicle from JR Chikuzen-maebaru stastiont 55 minutes by a vehicle from Fukuoka Airport 50 minutes by a vehicle from JR Hakata station 70 minutes by a vehicle from Dazaifu 110 minutes by a vehicle from Yanagawa 110 minutes by a vehicle from Kitakyushu-city |
| Operating hours | 9:30 to 16:30 |
| Fare |
JPY 700 |
| Days closed | depending on weather condition |
