Preservation Matters - Quarterly newsletter published by the Park County Office of Historic Preservation.
South Park National Heritage Area - Supports historic preservation, natural resource conservation, recreation, heritage tourism, and educational projects within the South Park area.
Park County Local History Archives - Holdings include a wide variety of publications, maps, documents, and photographs chronicling the history of Park County.
Park County Historical Society - Promotes the history and prehistory of Park County through awareness and education programs for local citizens.
Shawnee Historical Society - Chapter of the Park County Historical Society devoted to promoting the history of the Shawnee area.
Mosquito Range Heritage Initiative (MRHI) - Seeks to conserve unique natural areas, preserve historic and cultural sites, promote diverse recreation, and develop community business opportunities within the Mosquito Range.
South Park City Museum (South Park Historical Foundation) - Established in 1957, South Park City seeks to recreate the atmosphere and feel of an 1880s mining town. The museum features 35 historic structures and thousands of artifacts dating from South Park's mining heyday.