Castle Rock, CO has about 46,000 residents and is located midway between Denver and Colorado Springs. Notable features of Castle Rock are it's clean air, open spaces, friendly residents, and small town atmosphere. There is an outlet mall, hiking trails, and a bustling downtown with quaint shops and restaurants. Students attend celebrated Douglas county schools. Castle Rock is a growing community with many new homes and developments. In 2007 Family Circle magazine recognized Castle rock as one of the top 10 best places to live.