The Castlewood Library's specialty is new and popular materials. It houses specially designed tables and shelves with many copies of new bestsellers and popular materials, including books, magazines and media - all displayed in a retail-like setting to encourage browsing and self service.

The Castlewood Library is one of three libraries serving the large, suburban residential area of Centennial. The collection includes videos, DVDs, books on tape and CD, music CDs, newspapers and magazines. There are limited nonfiction and printed reference materials there.

Public computers with Internet access, including wireless internet access for your notebook computer or other 802.11b compatible wireles device, and selected computer programs are available for public use. Free classes on computer skills and the Internet are also offered at the library.

Meeting rooms are available for community and civic organizations.