The World of Scouting Museum
- Displays and exhibits of artifacts telling the history of the girl and boy scouts in Valley Forge.
- http://www.worldofscoutingmuseum.org/

Penn-Brad Oil Museum
- The history of the community through displays and exhibits in Bradford.
- http://pennbradoilmuseum.com/

National Apple Museum
- Exhibits of early picking, packing, and shipping of fruit, pest management, commercial fruit processing equipment, early orchard photographs, a recreated 1880's farm kitchen and a General Store, farming implements, apple peelers, and fruit labels in Bigle
- http://www.nationalapplemuseum.com/

Johnstown Flood Museum
- The story of a great tragedy, a neglected dam and a phenomenal storm that led to a catastrophe in which 2,209 people died on May 31, 1889.
- http://www.jaha.org/FloodMuseum/oklahoma.html

Corry Area Historical Museum
- Displays and exhibits the portray the history of the city and area.
- http://www.tbscc.com/museum/main.htm

Coolspring Power Museum
- A collection that illuminates the history of the evolution of internal combustion technology that put an end to the steam powered era.
- http://www.coolspringpowermuseum.org/

Atwater Kent Museum of Philadelphia History
- Exhibits and displays of artifacts depicting the history of the city.
- http://www.philadelphiahistory.org/

Penns Valley Area Historical Museum
- Interprets the pre-historical, historical and cultural heritage of the people of the area through a collection of artifacts and a genealogical library. Includes a visitor's guide, volunteerism and membership details. Located in Aaronsburg.
- http://pennsvalleymuseum.org

Conneaut Lake Area Historical Society
- Nonprofit organization preserves the area's history. Includes programs and events, membership details, items for sale, and hours of operation.
- http://www.conneautlakehistory.com/

Portage Station Museum
- Features two-story brick train depot built in 1926 by John T. Gray and Son. Served as a station on the Pennsylvania Railroad until 1954. Includes virtual tour, details of exhibits and hours.
- http://www.portagestationmuseum.org/station.htm

Eastern State Penitentiary
- Offers tour of the complex. Includes historical timeline, details of exhibits, hours, admission, events, membership, volunteer opportunities, directions. Located in Philadelphia.
- http://www.easternstate.org/

Landis Valley Museum
- Collects, conserves, exhibits, and interprets Pennsylvania German material, culture, history and heritage from 1740 through 1940. Includes details of collections, virtual tour, educational resources, events and programs, hours, admission and directions.
- http://www.landisvalleymuseum.org