Ashio is abundant in cultural assets.
*The Cultural Assets of Ashio
1:The remains of the Governor's office
2:The remains of one of Japan's first Hydro-Erectric Stations
3:The monument of Mt.Koshin
4:The Honzan mine entrance
5:The Kodaki mine entrance
6:The Furukawa bridge
7:The remains of the "Chusenza"
8:The Honzan MIne Copper Shrine Alter
*Others
1:The rope way tunnels
2:The Watarase Bridge
3The Furukawa Kakemizu Club
4:The remains of the Horse-Cart Railroad
5:"The Tower for the Unfortunate" in Matsuki village


