Kimberley incorporated as a city on March 29, 1944. It amalgamated with the former Village of Marysville on November 1, 1968. Following the routing of Highway 95 away from the city, in 1972 Kimberley transformed into the Bavarian City of the Rockies to entice motorists passing through the region to visit. Kimberley's Mine was the Sullivan Mine, and it was the largest lead-zinc mine in the world. The mine ceased operation in 2001.