The remains of a historic plantation nestled in between a parking lot and the rental car return at Reagan National Airport.

On the side of a Virginia highway, a collection of monuments commemorates an 18th-century trek through the Blue Ridge Mountains.

Thomas Jefferson's estate is home to hundreds of varieties of historic fruits and vegetables.

This unique historical monument features large concrete spheres designed to resemble fallen stars.

Edgar Allan Poe's old dorm is now a shrine to the author's legacy.