Oboke Valley is located along the Yoshino River, Tokushima Prefecture. There is another valley called Koboke Valley and sometimes Oboke Valley considers both valley. It has a great scenery especially it is very beautiful with Koyo.
Oboke Valley (大歩危峡) is located in western Tokushima Prefecture. It is one of the great scenery of Tokushima. There is a ship tour. Also, rafting and canoeing is very popular here.
Tourist Info.
There is parking and restroom at Michinoeki.
Access
0. at Tsukuda Station.
1. use JR Dosan Line to Oboke Station.
2. walk.
30 min
New Wave Samurai Movie. 
映画好き集まれ！ 
Oboke Valley is located along the Yoshino River, Tokushima Prefecture. There is another valley called Koboke Valley and sometimes Oboke Valley considers both valley. It has a great scenery especially it is very beautiful with Koyo.