The trail system near Breckenridge is an absolutely amazing connection of old mining roads and singletrack that travels through the trees and hillsides. Some trails, like the Minnie Mine, has lots of old mining structures that you can look at, while trying to imagine this place during the gold rush.
There's even a dredge boat they plan to restore in a pond on the south side of the loop we do. We connect with the "bomber trail" or the B&B trail, according to the sign. Lots of variations exist in this area, please take a map, and share your pics with us!