New Castle Extensive Recreation Management Area Map

New Castle Extensive Recreation Management area is abundant in recreational opportunities. Mountain biking has become prevalent, though all trails are open to horseback and hikers as well. The Colorow trail is in the heart of the area, providing trail users beautiful views of the Grand Hogback and town of New Castle. This area is also home to wildlife including mule deer, elk, foxes, and mountain lions. Trails are closed to bike use from December 1st to April 15th to protect these wintering animals.