Magazine Do the loop .
Anytime between September 15 to October 15 you will be able to see Aspens changing to brilliant yellows and florescent oranges all along the San Juan Skyway , a 235 mile loop drive through the dramatic mountains and forests of the San Juan and Uncompahgre National Forests. Arguably 'the' great drive in Colorado, the San Juan Skyway is a drive to the top of the world. Drive straight through to Telluride - but go slowly through Rico as this one of the most beautiful parts of the trip. Stop at Trout Lake right before Telluride for a beautiful view. Walk around Telluride, take the free gondola to the mountain village, have lunch in Telluride at the Eagle's Nest .