The Lehigh County Historical Society seeks to preserve and share the history of Pennsylvania's Lehigh Valley. To this end, the society operates a museum, six historical sites, and a research library. Collections include more than 35,000 artifacts and close to 3 million archival documents. Historical sites include the 1770 Trout Hall, the 1756 Troxell-Steckel Farm, the 1893 Claussville One-room School, Haines Mill, the 1868 Lock Ridge Furnace, and the 1893 Saylor Park Cement Kilns.
The society offers exhibits; guided tours; archival and library access; and outreach living history presentations, slide shows, and videos. Interactive school tours include pre- and post-visit material, and were developed in accordance with state educational standards. The society can provide boxed lunches upon request.