A trail through
Trails
Stop 1 of 12 · Acadia National Park
Stop 3
National Historic Site
Allegheny Portage Railroad National Historic Site
On the Trails trail.
Stop 7
National Historical Park
Appomattox Court House National Historical Park
On the Trails trail.
Stop 10
National Seashore
Assateague Island National Seashore
On the Trails trail.
That's the Trails trail.
12 parks, one story — build it into a trip or see the full graph.