Pennsylvania Historical & Museum Commission

Pennsylvania's Statewide Historic Preservation Plan

The Commonwealth's historic preservation plan encourages Pennsylvanians to embrace historic places as opportunities to foster connections, shape unique communities, and provide sustainable solutions for the future.

Cover of Historic Preservation: Keystone of Community 2025-2035

Overview

Statewide historic preservation plans are a guide for planning and decision making. Pennsylvania's plan aims to meet the following goals.

While the State Historic Preservation Offices (SHPOs) take the lead in developing the plan, the plan itself is the result of collaboration. The Pennsylvania State Historic Preservation Office directs the Commonwealth’s statewide historic preservation planning process. 

Pennsylvania’s statewide historic preservation plan and the process to develop the plan satisfies PA SHPO’s preservation planning obligations as set forth under the National Historic Preservation Act as amended, and the Pennsylvania History Code.

Pennsylvania's Statewide Historic Preservation Plan, 2025-2035

Our vision

Pennsylvanians embrace historic places as opportunities to foster connections, shape unique communities, and provide substantial solutions for the future. 

Historic Preservation: The Keystone of Community (PDF) is Pennsylvania's statewide historic preservation plan for 2025 to 2035.

The plan lays out a framework through its goals and objectives for Pennsylvania to continue making progress through historic preservation. This plan is written to help organizations, individuals, agencies, and governments learn about Pennsylvania’s historic resources and archaeological sites and become better stewards of our shared history and historic places. These audiences are encouraged to adopt and implement the plan—in whole or in part—to reach their goals and objectives.

The plan includes:

  • Brief introduction to statewide historic preservation planning,  
  • Overview of PHMC and PA SHPO as the Commonwealth's official history and historic preservation agency,
  • Summary of Pennsylvania's history and development,
  • Chronology of Pennsylvania's preservation achievements,
  • Review of progress under previous statewide historic preservation plan, 
  • Discussion of SOAR (Survey, Outreach, Analysis, and Results) statewide planning process for Historic Preservation: The Keystone of Community, 
  • Presentation of SOAR action agenda, including Areas of Importance and goals, objectives, and actions to make progress, and
  • Photographs of 50 PA Places every Pennsylvanian should know.

Goals of the Statewide Historic Preservation Plan

The State Historic Preservation Plan sets goals and objectives for the next ten years. Actions for each goal and objectives are included in the plan.

Goal 1: Real and perceived barriers to historic preservation are reduced or eliminated through data-driven and thoughtful investments in relationships, programs, funding, and policies.

A. Engage Pennsylvanians to accomplish the goals and objectives of this plan.
B. Increase access to historic preservation programs, funding, and policies.
C. Support and expand historic preservation networks at the local, regional, and state level.
D. Eliminate gaps, outdated concepts, and ineffective language in preservation planning in municipal, county, and regional agencies.

Goal 2: Historic preservation and historic places are valued as integral to community identity, sense of place, economic development, and sustainable growth in Pennsylvania communities.

A. Create opportunities for historic preservation to be central to promoting the overall health of a community.
B. Integrate historic preservation considerations into practices and policies.
C. Encourage property owners to be good stewards and responsibly manage change to their properties following preservation best practices.
D. Increase the use of historic preservation as a tool for economic and community development by connecting sense of place and the reuse of historic places.

Goal 3: Pennsylvanians create more meaningful preservation outcomes by leveraging knowledge and opportunities offered by historic preservation and historic places.

A. Expand the public’s knowledge of history, archaeology, and historic preservation through coordinated education and training programs.
B. Communicate clearly and strategically about historic preservation, historic places, and their benefits.
C. Assist in the development and delivery of historic preservation tools and programs.
D. Improve access to the preservation trades.

50 PA places

Pennsylvanians have deep connections to their history and the historic places that represent their communities, past and present. Often, these places and what they represent are significant parts of individual and community identities. They also tell the story of Pennsylvania, from the Commonwealth’s early beginnings to the 21st century.

We asked Pennsylvanians to help us select 50 places that every Pennsylvanian should know. The resulting list and map represents historic places across the following eras: 

  • Pre-contact (green)
  • 18th century (red) 
  • 19th century (dark blue)
  • 20th century (light blue)
  • 21st century (purple)

Map of featured historic sites

Map of Pennsylvania showing the 50 places highlighted in the statewide historic preservation plan

Map numberPlaceLocationPage in plan
1 Big & Little Indian Rock PetroglyphsConestoga Township, Lancaster County 24
2 Shawnee-Minisink Smithfield Township, Monroe County 49
3 Meadowcroft Rockshelter Avella, Jefferson Township, Washington County2

 

Map numberPlaceLocationPage in plan
4 Fort Pitt City of Pittsburgh, Allegheny County 14
5 Conrad Weiser Homestead Womelsdorf Borough, Berks County 70
6 Brandywine Battlefield Birmingham Township, Chester County 4
7 Old Chester County Courthouse City of Chester, Delaware County 13
8 Lazaretto Essington, Tinicum Township, Delaware County95
9 Jumonville Glen Hopwood Borough, Fayette County 26
10 Ephrata Cloister Ephrata Borough, Lancaster County 37
11 Cornwall Furnace Cornwall Borough, Lebanon County 88
12 Schaefferstown Schaefferstown, Heidelberg Township, Lebanon County46
13 Graeme Park Horsham Township, Montgomery County 38
14 Valley Forge Encampment Upper Merion Township, Montgomery County27
15 Moravian Bethlehem City of Bethlehem, Northampton County 80
16 Elfreth's Alley City of Philadelphia, Philadelphia County 84
17 Independence Hall City of Philadelphia, Philadelphia County 36
18 Dennis Farm Brooklyn Township, Susquehanna County28
19 Cornplanter Grant Elk Township, Warren County 58

 

Map numberPlaceLocationPage in plan
20 Gettysburg National Military Park Cumberland Township, Adams County 6, 97
21 Allegheny County Courthouse City of Pittsburgh, Allegheny County 91
22 Carrie Blast Furnaces Swissvale Borough, Allegheny County 81
23 Old Economy Village Ambridge Borough, Beaver County 29
24 Horseshoe Curve Logan Township, Blair County 48
25Cambria Iron WorksCity of Johnstown, Cambria County 96
26 Johnstown Flood City of Johnstown, Cambria County 35
27 Foxburg Golf Course Foxburg Borough, Clarion County 55
28 Presque Isle Light Station City of Erie, Erie County 18
29 Scranton Electric Building City of Scranton, Lackawanna County 30
30 Wheatland City of Lancaster, Lancaster County 56
31 Mt. Gretna Campmeeting & ChautauquaWest Cornwall Township, Lebanon County41
32 Eckley Miners Village Foster Township, Luzerne County 89
33 Pandenarium East Lackawannock Township, Mercer County32
34 Eastern State Penitentiary City of Philadelphia, Philadelphia County 12
35 Mother Bethel A.M.E. Church City of Philadelphia, Philadelphia County 45
36 Drake Well Cherrytree Township, Venango County 39
37 National Transit Building City of Oil City, Venango County 83
38 Hawley Hawley Borough, Wayne County 47

 

Map numberPlaceLocationPage(s) in plan
39 Reading Pagoda City of Reading, Berks County 90
40 Fonthill/Mercer Museum Doylestown Borough, Bucks County 31
41 Camp Michaux Cooke Township, Cumberland County 57
42 Pennsylvania State Capitol City of Harrisburg, Dauphin County 22, 99
43 Three Mile Island Londonderry Township, Dauphin County 33
44 Fallingwater Stewart Township, Fayette County 42
45 Little League Stadium City of Williamsport, Lycoming County 92
46 Bethlehem Steel City of Bethlehem, Northampton County 72
47 Knoebel's Grove Ralpho Township, Northumberland Township8
48 Wellsboro Diner Wellsboro Borough, Tioga County 23
49 Tunkhannock Viaduct Nicholson Borough, Wyoming County 71

 

Map numberPlaceLocationPage(s) in plan
50Flight 93 Memorial Stonycreek Township, Somerset County 11, 98

 

Resources

Supporting materials

The following materials are supporting documents referenced in the statewide plan:

Fact sheets and FAQs

Regional summaries

Pennsylvania was divided into nine regions to assist with plan engagement, outreach, and data analysis. Summaries for each region provide a breakdown of demographic data, assessment of cultural resources, and regional survey results.

Map of Pennsylvania showing how the state was divided into nine regions for the statewide historic preservation plan
RegionCounties
Region 1 – Summary (PDF)Crawford, Erie, Mercer, Venango
Region 2 – Summary (PDF)Allegheny, Armstrong, Beaver, Butler, Fayette, Greene, Indiana, Lawrence, Washington, Westmoreland
Region 3 – Summary (PDF)Cameron, Clarion, Clearfield, Clinton, Elk, Forest, Jefferson, Lycoming, McKean, Potter, Tioga, Warren 
Region 4 – Summary (PDF)Bedford, Blair, Cambria, Fulton, Huntingdon, Somerset 
Region 5 – Summary (PDF)Centre, Juniata, Mifflin, Montour, Northumberland, Snyder, Union 
Region 6 – Summary (PDF)Adams, Cumberland, Dauphin, Franklin, Lancaster, Lebanon, Perry, York 
Region 7 – Summary (PDF)Bradford, Columbia, Lackawanna, Luzerne, Pike, Sullivan, Susquehanna, Wayne, Wyoming 
Region 8 – Summary (PDF)Berks, Carbon, Lehigh, Monroe, Northampton, Schuylkill
Region 9 – Summary (PDF)Bucks, Chester, Delaware, Montgomery, Philadelphia

 

Questions?

For more information about Pennsylvania’s statewide historic preservation plan or the planning process, contact Shelby Splain, Survey and Education Supervisor, at ssplain@pa.gov.