Itoshima City-tax-

Keya no Daimon (Itoshima City, Fukuoka Prefecture) Overview (History, Features, and Attractions) Keya no Daimon is a sea cave (a large cavern or arch formed by sea erosion) located on the west coast of the Itoshima Peninsula. It is characterized by a massive hole carved into the cliff face by years of wave erosion, and can be explored by sightseeing boat...

Overview (History, Features, and Attractions) Itoshima (Itoshima City, Fukuoka Prefecture) is a peninsula stretching west of Fukuoka City, and is a tourist destination with a beautiful coastline, cape, and rural landscape. Historically, it developed as a fishing and agricultural town, but in recent years it has become known for its proximity to the city, its abundance of nature, and its ability to enjoy both the sea and the mountains.