Usa-Places.com has listed approx 12 parks in Castle Rock. Some of the Top rated parks in Castle Rock are- Ridgeline Open Space, Deputy Zack S. Parrish III Memorial Park, Paintbrush Park, Butterfield Park, Philip S. Miller Park, Philip S. Miller Park Amphitheater, Dawson Butte Ranch Open Space Trail, Bison Park, Green Park & Watercolor Bike Jumps.