The towns of Silverton and Durango, Colorado. This is the Silverton and Durango Narrow Gauge Railroad where you can take an all day train ride through the San Juan National forest from Durango to Silverton on an old steam train from the 1800's. The ride is 50 miles one way but well worth it for the magnificant views!
The Four Corners is a region of the United States consisting of southwest Colorado, northwest New Mexico, northeast Arizona and southeast Utah. With Telluride's strategic location in the Four Corners area, you can easily make day trips to all 3 areas.