Figures, a town named Aspen would be a good place to see the aspens change colors

Aspen

A particularly good drive to see the aspens is Boreas pass. 

Breckenrdige

The Aspens never had a better back drop. Th San Juans provide the best background for these colors. 

Lake City

The town is surrounded by aspens, cliffs, and wonderful waterfalls. 

Telluride 

Beautiful Aspens every way you drive from town. 

Crested Butte

A little more crowded but wonderful colors everywhere. 

Guanella Pass

Beautiful red and yellow are hidden near this town 

Creede

Beautiful area with a lot of sheep roaming the area. 

Steamboat Springs