US Army Corps of Engineers
Near Huntingdon, Pennsylvania
Raystown Lake
Near Huntingdon, Pennsylvania
Raystown Lake
Near Hesston, Pennsylvania
Raystown Lake
Near Hesston, Pennsylvania
Raystown Lake
Near James Creek, Pennsylvania
Raystown Lake
Near James Creek, Pennsylvania
Raystown Lake
Near James Creek, Pennsylvania
Raystown Lake
Near Robertsdale, Pennsylvania
Raystown Lake
Near Saxton, Pennsylvania
USDA Forest Service
Near Tionesta, Pennsylvania
US Army Corps of Engineers
Near Wilcox, Pennsylvania
East Branch Clarion River Lake
Near Wilcox, Pennsylvania
East Branch Clarion River Lake
Near Wilcox, Pennsylvania
Allegheny National Forest
Near Kane, Pennsylvania
Allegheny National Forest
Near Sigel, Pennsylvania
Allegheny National Forest
Near Marienville, Pennsylvania
Hampton National Historic Site
Near Towson, Maryland
US Army Corps of Engineers
Near Clarksburg, Pennsylvania
Conemaugh River Lake
Near Clarksburg, Pennsylvania
Crooked Creek Lake
Near Ford City, Pennsylvania
Loyalhanna Lake
Near Saltsburg, Pennsylvania
Loyalhanna Lake
Near Saltsburg, Pennsylvania
US Army Corps of Engineers
Near Ford City, Pennsylvania
Crooked Creek Lake
Near Ford City, Pennsylvania
Loyalhanna Lake
Near Saltsburg, Pennsylvania
US Army Corps of Engineers
Near Saltsburg, Pennsylvania
Crooked Creek Lake
Near Ford City, Pennsylvania
Crooked Creek Lake
Near Ford City, Pennsylvania
Crooked Creek Lake
Near Ford City, Pennsylvania
National Park Service
Near Gettysburg, Pennsylvania
Shenango River Lake
Near Hermitage, Pennsylvania
Gettysburg National Military Park
Steamtown National Historic Site
Gettysburg National Military Park
Near Gettysburg, Pennsylvania
Gettysburg National Military Park
Near Gettysburg, Pennsylvania
Chesapeake & Ohio Canal National Historical Park
Near Clear Spring, Maryland
Chesapeake & Ohio Canal National Historical Park
Near Little Orleans, Maryland
Allegheny National Forest
Near Kane, Pennsylvania
Allegheny National Forest
Near Sheffield, Pennsylvania
Tionesta Lake
Near Marienville, Pennsylvania
Catoctin Mountain Park
Near Sabillasville, Maryland
Allegheny National Forest
Near Kane, Pennsylvania
Mount Morris Dam and Recreation Area
Catoctin Mountain Park
Near Sabillasville, Maryland
Catoctin Mountain Park
Near Sabillasville, Maryland
National Park Service
Near Sabillasville, Maryland
Catoctin Mountain Park
Catoctin Mountain Park
Near Thurmont, Maryland
USDA Forest Service
Near Burdett, New York
Catoctin Mountain Park
Near Thurmont, Maryland
Catoctin Mountain Park
Near Thurmont, Maryland
Allegheny National Forest
Near Lewis Run, Pennsylvania
Allegheny National Forest
Near Clarendon, Pennsylvania
Allegheny National Forest
Near Warren, Pennsylvania
Carter G. Woodson Home National Historic Site
Near Washington, District of Columbia
US Army Corps of Engineers
Near Tionesta, Pennsylvania
Tionesta Lake
Near Tionesta, Pennsylvania
Tionesta Lake
Near Tionesta, Pennsylvania
Tioga-Hammond Lakes
Near Mansfield, Pennsylvania
Tionesta Lake
Near Tionesta, Pennsylvania
The White House and President's Park
Near Washington, District of Columbia
National Mall and Memorial Parks
Near Washington, District of Columbia
The White House and President's Park
Near Washington, District of Columbia
Chesapeake & Ohio Canal National Historical Park
Near Oldtown, Maryland
Arlington House, The Robert E. Lee Memorial
National Mall and Memorial Parks
Near Washington, District of Columbia
National Archives and Records Administration
Near Washington, District of Columbia
Tioga-Hammond Lakes
Near Wellsboro, Pennsylvania
Allegheny National Forest
Near Bradford, Pennsylvania
Allegheny National Forest
Near Tidioute, Pennsylvania
US Army Corps of Engineers
Near Tioga, Pennsylvania
Frederick Douglass National Historic Site
Near Washington, District of Columbia
Allegheny National Forest
Near Bradford, Pennsylvania
Chesapeake & Ohio Canal National Historical Park
Near Cumberland, Maryland
Antietam National Battlefield
Near Sharpsburg, Maryland
Allegheny National Forest
Near Bradford, Pennsylvania
Allegheny National Forest
Near Bradford, Pennsylvania
National Park Service
Near Sharpsburg, Maryland
Cowanesque Lake
Near Lawrenceville, Pennsylvania
Cowanesque Lake
Near Lawrenceville, Pennsylvania
Allegheny National Forest
Near Russell, Pennsylvania
Cowanesque Lake
Near Lawrenceville, Pennsylvania
US Army Corps of Engineers
Near Lawrenceville, Pennsylvania
Allegheny National Forest
Near Bradford, Pennsylvania
Chesapeake & Ohio Canal National Historical Park
Near Sharpsburg, Maryland
Allegheny National Forest
Near Irvine, Pennsylvania
Youghiogheny River Lake
Near Confluence, Pennsylvania
Youghiogheny River Lake
Near Confluence, Pennsylvania
US Army Corps of Engineers
Near Confluence, Pennsylvania
Shenandoah National Park
Youghiogheny River Lake
Near Addison, Pennsylvania
Berlin Lake
Near Deerfield, Ohio
Youghiogheny River Lake
Near Friendsville, Maryland
National Park Service
Near Harpers Ferry, West Virginia
Shenandoah National Park
Near Luray, Virginia
National Park Service
Near Elkton, Virginia
US Army Corps of Engineers
Near Bloomington, Maryland
Independence National Historical Park
Near Philadelphia, Pennsylvania
Blue Marsh Lake
Near Reading, Pennsylvania
US Army Corps of Engineers
Near Bernville, Pennsylvania