Demons's bridge is located (35° 6'49.95"N 135° 6'48.05"E) in Hyogo Prefecture. The bridge is shown on Hiroshige's woodblock print "Kanegasaka Pass in Tanba Province". The present Demon's bridge is not a natural arch, like shown on the Hiroshige's woodblock print. It is composed of three huge rocks. According a folk tale the demon's bridge was formed during a earthquake (15th century) as a huge stone collapsed and formed the structure.
(鬼の架け橋 see also wikipedia japanese)
Tanba Province was an old province of Japan. The ambit of its borders encompassed both the central part of modern Kyoto Prefecture and the east-central part of Hyōgo Prefecture.