This 1860s-era carte-de-visite was found in an Alberta antique store several years ago. It reads, "Jane Kennedy, God-mother of my mother. Jennie M. Hoag, Lodore Mountain."
I started out with a location search. I found two Lodores: one in Amelia County, Virginia, and the other in Colorado. I did not find a "Lodore Mountain." I didn't hold out much hope on the Jane Kennedy name as it is so common, but was encouraged by "Jennie M. Hoag." A search of the 1860s & 70s censuses didn't provide any exact matches, though. I'm thinking that identifying this photo hinges upon "Lodore Mountain." It would definitely be a good starting point.
It this place rings a bell, I'd sure like to hear from you!