Castle Rock, Colorado, Apartments Discover the balanced mix of outdoor recreation, accessible entertainment, and affordable apartment home living at Reserve at Castle Highlands Apartments in Castle Rock, CO! Take advantage of the nearby outdoor activities in Ridgeline Open Space for things like snowshoeing and mountain biking, all right next door to our community. Within a short drive, find yourself with options galore in the heart of booming Castle Rock for shopping at the Outlets at Castle Rock and dining experiences around it. Our apartment homes include all it takes to make life simple and affordable, offering full-size washer and dryer connections, pantry, walk-in closets, and additional storage. Right outside the doorstep, Reserve at Castle Highlands features a swimming pool, fitness center, playground, laundry facility, and clubhouse. Find the perfect size apartment home in a spacious one, two, or three-bedroom and call Reserve at Castle Highlands your new home!