Castle Pines, CO is a newly incorporated Denver suburb which lies 30 minutes south of downtown Denver. Castle Pines residents enjoy wide open spaces, mountain vistas, appealing architecture, and renowned golf courses. Castle Pines lies 1000 feet higher in elevation than Denver and receives a little bit more snow in winter and cooler temps in the summers. Homes in the area include lavish estates, executive horse properties, gated communities, and mid-sized homes. Castle Pines is part of the Douglas County School District.