There is famous Gero hot spring in Gifu nationwide. I want to enter for the servant for hot spring enthusiast by all means.
In Gifu, there is "Gero hot-spring festival" to celebrate Gero hot spring in summer every year.
http://www.gero-spa.or.jp/english/sightseeing.html
There is the castle in Gifu, too. I say "Gifu castle", and it is said that it was made in the Kamakura era.
It is the festival that Gifu is famous.
http://jp.youtube.com/watch?v=GlTmuykdXmU&mode=related&search=