Not much more than a stone's throw from Idrija, beside the 400-year old Rake near Kamšt (water wheel complex), starts a naturalistic, didactic pathway - a popular stroll lined with rich vegetation.
The water channel Rake, originally made of wood and only later (from 1766 to 1770) constructed in brick and stone, is even in the present day used for the operation of the Lenštat hydro-plant.