We rode the train today from Durango to Silverton in the San Juan Mountains in Colorado. This section is known as the High Line. Most of the route is down along the Animas River and could not be any more beautiful. It was a 3 1/2 trip there, 2 hours in Silverton for lunch and shopping, and then 3 1/2 hours back to Durango.
https://youtu.be/7a_19VDqQgo