| Pennsylvania |
|
| Belmont Grove |
Philadelphia |
| Bolingbroke |
Radnor |
| Cairnwood |
Bryn Athyn |
| Devon Horse Show Grounds |
Devon |
| Elkins Estate |
Elkins Park |
| Evansburg State Park |
Collegeville |
| Fairmount Park |
Philadelphia |
| Fonthill Park |
Doylestown |
| Fort Washington State Park |
Fort Washington |
| French Creek State Park |
Elverson |
| Glending Rock Gardens |
Philadelphia |
| Gorgas Park |
Roxborough |
| Greater Valley Forge Picnic and Sports Complex |
Narberth |
| Greystone |
West Chester |
| Hilltop House |
Devon |
| Marsh Creek State Park |
Downingtown |
| Merion Tribute House |
Merion |
| Neshaminy Shore Picnic Park |
Penndel |
| Nockamixon State Park |
Quakertown |
| Pearl S. Buck House |
Perkasie |
| Ridley Creek State Park |
Media |
| Saint Mike's Pavilion |
Phoenixville |
| Southampton Day Camp |
Southampton |
| Tyler State Park |
Newtown |
| Valley Forge Park |
King of Prussia |
| Willows |
Villanova |
| |
| New Jersey |
|
| Belleplain State Forest |
Woodbine |
| Black Bear Lake |
Millstone Township |
| Brendan T. Byrne State Forest |
New Lisbon |
| Cape May County Park |
Cape May |
| Capps Picnic Park |
Bridgeton |
| Fort Mott State Park |
Pennsville |
| Lake Garrison |
Monroeville |
| Liberty Lake |
Columbus |
| Parvin State Park |
Pittsgrove |
| |
|
| Delaware |
|
| Bellevue State Park |
Wilmington |
| Blue Ball Barn at Alapocas Run State Park |
Wilmington |
| Brandywine Creek State Park |
Wilmington |
| Cauffiel House |
Wilmington |
| Figure 8 Barn at Bellevue State Park |
Wilmington |
| Fox Point State Park |
Wilmington |
| Hunter Barn |
Wilmington |
