O'Fallon Park Loop Professional Review and Guide
"This popular gem in the Denver Mountain Parks system offers hikers-only trails close to Denver. About a fourth of the main loop is multiuse trail, shared by hikers, mountain bikers, and equestrians. Hike through a ponderosa pine, Douglas fir, and Rocky Mountain juniper forest, then across flower-filled meadows.
The trail drops into a peaceful and lush section along a little stream that runs through a Colorado blue spruce forest. A stand of aspens shimmers beautiful gold colors in autumn. With fishing in Bear Creek, picnic grounds, trails for those who love to hike, and grassy areas for games, bring the whole family for an outing that all will enjoy."