Castle Rock is a town in Douglas County located approximately midway between Denver and Colorado Springs. The town takes its name from the prominent rock formation overlooking the area, which became a local landmark during the region’s early development. Castle Rock’s history includes rhyolite quarrying, agriculture, and ranching, with historic buildings and sites reflecting its past. Today, the town includes established neighborhoods, newer residential developments, commercial districts, parks, open spaces, and trails. Historic Downtown Castle Rock includes restaurants, shops, galleries, and local businesses, while the Outlets at Castle Rock provide a major retail destination. Philip S. Miller Park includes trails, recreational facilities, and open space. Housing ranges from single-family homes and townhomes to condominiums and apartments, with properties varying in age, size, architectural style, and amenities.