Founded in 1957, the Historical Society of the Cocalico Valley is dedicated to acquiring, preserving, and making available materials pertaining to the Cocalico Valley region of Lancaster County. Visitors are welcome to a free tour of our museum contained in a 3-story 1860s mansion every Saturday throughout the year and on Thursdays (April-Oct) from 10:00 -4:00. Visitors are also invited to use our Society's research library that contains a wealth of information on local history and genealogy. Library hours are Mon., Wed., Thurs. 9:30 -6:00 and Sat. 8:30 -4:00.

The Society's campus is located at 237-249 W. Main St., Ephrata, PA. Contact us at (717) 733-1616