THERE IS NO STARTBOX at the start location.

Bring your binoculars. At the 5K turnaround from the Rio Grande Trail look up with binoculars to possibly see John Denver's House.

Aspen, CO
Pitkin County

Elevation: 7908 ft AMSL. 
Rating: 3C, Distance: 10km
GPS: 39.25478670472042, -107.00286018763072. 

Walk starts at Wilton Jaffee Sr Park and is a 10K out and back entirely on the Rio Grande Trail. At the turnaround John Denver's house may be visible depending on brush and visibility. Binoculars will be helpful. The house is way up on a hill in a gated community.