Harpers Ferry National Park (Photo: Thinkstock/iStock)
Harpers Ferry National Historical Park, Maryland, Virginia, and West Virginia
Peep the leaves in well-tread Harpers Ferry, where 70 percent of the land is covered with forest. Fun fall activities sweeten the deal: Visitors can explore living-history museums on Shenandoah Street or make traditional 19th-century tin housewares using period tools.
When to Go: Follow Harpers Ferry on Facebook for the latest foliage updates. According to the page, the leaves are already beginning to change.