Nature lovers and groups enjoy environmental diversity on several hiking trails ranging from mild to moderate. The trails range from .5 to 4 miles and can be combined for longer journeys. The winding Cherry Creek flowing along the canyon floor provides wonderful rest stops. Pets, on a leash, are welcome on most trails, except the new East Canyon Preservation Area trail.
To reach the main entrance of Castlewood Canyon State Park, take I-25 to Castle Rock, exit onto Founders Parkway eastbound. Take Founders Parkway to Hwy 86, go east on Hwy 86 four miles to Franktown. Turn South on Hwy 83 (S. Parker Rd) and go five miles south to the main park entrance.
http://www.tripleblaze.com/trail.php?c=3&i=1978