All library locations will be closed Monday, September 5, in observance of Labor Day.

Castle Rock

Douglas County Libraries - Philip S. Miller, Castle Rock


  • Mon - Thurs: 9 - 9
  • Fri - Sat: 9 - 5
  • Sun: 12 - 5

Located on South Wilcox Street in downtown Castle Rock, the furthest south of the seven Douglas County Libraries locations is named for Philip S. Miller, a major benefactor of many town amenities. The library is spacious and welcoming, and features comfortable reading areas, free Wi-Fi and customer Internet stations, and dedicated spaces for kids and teens.

The library also boasts the largest and most numerous public meeting spaces in the district, accommodating up to 130 people.

In addition to the friendly and professional staff common to all Douglas County Libraries, Philip S. Miller houses the staff and archives of the Douglas County History Research Center, offering patrons specialized help with historical, archival and genealogical projects.

EVENTS at Philip S. Miller - Castle Rock:

Programming at Philip S. Miller goes beyond more than a dozen weekly Storytimes, from regular youth science, LEGO and writing programs to periodic special literature-inspired events. Adults and teens can get in on the action, too, whether they enjoy book clubs (many genres to choose from), author visits, volunteer opportunities or current events.

Douglas Land Conservancy
Capturing the Beauty of Open Land
Douglas Land Conservancy, a non-profit land trust dedicated to preserving open space in and around Douglas County since 1987, presents “Capturing the Beauty of Open Land."
Through oils, watercolors and photographs, Douglas Land Conservancy will transport you to places right outside your door! Come experience this breathtaking exhibit and immerse yourself in the beauty that is Douglas County.
For more information or to purchase artwork, please contact Amy Graziano, Douglas Land Conservancy Stewardship and Outreach Coordinator at 303.688.8025 or
The exhibition will be on display August 1 - September 6.
  • 303.791.7323
  • Street:
    100 S. Wilcox
    Castle Rock
    Postal Code:
    United States
  • Manager:
    Jaime Gotlieb


Calendar View



  • When: Wednesday, August 31, 2016 - 4:30 PM - 6:00 PM
    Where: Philip S. Miller - Castle Rock at CR Bank Room East/West

    Help us celebrate the birthday of the author of Charlie and the Chocolate Factory with cake, games and crafts!
  • When: Thursday, September 01, 2016 - 6:30 PM - 8:30 PM
    Where: Philip S. Miller - Castle Rock at CR Bank Room West

    Sign up and learn how to research using common genealogical record types.
  • When: Saturday, September 03, 2016 - 10:00 AM - 11:30 AM
    Where: Philip S. Miller - Castle Rock at James H. LaRue Meeting Room

    Learn something new as we surprise and delight you!
  • When: Saturday, September 03, 2016 - 10:00 AM - 12:00 PM
    Where: Philip S. Miller - Castle Rock

    CRC is an all-ages, open format environment intended to let programmers hang out, collaborate on projects, or ask/answer software development questions. Castle Rock Coders, THE place for programmers to hang out every other week!
  • When: Tuesday, September 06, 2016 - 4:00 PM - 7:00 PM
    Where: Philip S. Miller - Castle Rock at CR Bank Room West

    Aspiring writers 12-18 years are invited to join us to practice your craft and perhaps learn a new tool.