Aubrey Collie > Trail Favorites List

6.9 mi 11.1 km Green Mountain Loop Intermediate Morrison, CO	Intermediate	Morrison, CO	52
17.2 mi 27.7 km Centennial Cone Intermediate Idaho Springs, CO	Intermediate	Idaho Springs, CO	373
10.4 mi 16.8 km Marshall Mesa - Doudy Draw Loops Intermediate Superior, CO	Intermediate	Superior, CO	111