Mining brought many of the first settlers to Southwest Colorado in the 1870s, and the mining frontier was, to a great degree, an urban frontier. Communities such as Silverton, Ouray and Telluride were established close on the heels of the first mineral discoveries in the San Juans.
Farmers, merchants, and trades people soon followed the miners. The miners, after all, couldn't grow their own crops nor manufacture their own equipment. To serve the needs of both miners and farmers, towns were established in teh Durango area beginning in 1876.