Crook County Public Library
- Includes hours, staff, policies, services, programs, calendar of events, history, Friends of the Library, community information, reference links and contacts. Located in Sundance, with branches in Moorcroft and Hulett.
- http://will.state.wy.us/crook/

Devils Tower Trading Post
- Located at the gate to Devil's Tower and providing fuel and food services for guests to the park.
- http://www.devilstowertradingpost.com/