Japan KYUSHU Tourist  ジャパン九州ツーリスト株式会社

We are the specialist’s for travel and tours in Kyushu, Japan
warmly welcoming customers from all over the world.


TEL +81 93-521-8897
FAX +81 93-521-8898

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.




The 1st largest basalt cave in Japan consist of octagon and hexagon columnar joints.




General information  

Address 677 Shima-keya, Itoshima-city, Fukuoka-prefecture

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

JPY 700

Days closed depending on weather condition


 - Itoshima travel guide