Celebrating 80 years

of preserving the history of

Mercer County, Pennsylvania

The Mercer County Historical Society & Museum is the central hub for
exploring the history of Mercer County, PA. Visit our facility today!

The Mercer County Historical Society & Museum

Presents….

A self-guided tour of Mercer County’s History

The Mercer County Historical Society & Museum, in partnership with the Historical Societies Coalition of Mercer County and America250PA presents an exciting, self-guided tour of Mercer County’s History!

Stop in and pick up a copy of our tour booklet to gather stamps at many historical sites and when at least 10 out of 13 stops have been stamped, you can redeem for a FREE T-SHIRT!

BONUS ~ Bring us a picture of you at our 14th bonus stop and you will also receive a FREE 1-YEAR MEMBERSHIP to The Mercer County Historical Society & Museum!

Contest runs until December 31, 2026!

Sponsored by:

Start Your Next Adventure

Our genealogical reference library is the largest in Mercer County, PA.

Helen Black Miller Memorial Chapel

The Helen Black Miller Memorial Chapel
is available for rent to the public.

Historical Society Merch

Who Was Lafayette?