This labyrinthine resting place of Black American leaders has been reclaimed by nature.

Inspired by a foil-wrapped potato, (seriously) the Markel Building has been deemed one of the 10 ugliest buildings in the world.

This pre-Revolutionary War grist mill ground corn and flour for soldiers in seven American wars.

The eerie ruins of a remote abandoned hamlet said to be founded by the survivors of a shipwreck.

One street divides a single town that stands in two U.S. states.

The narrowest house in America is seven feet of pure spite.

The oddly shaped, steam-spewing building is now an art studio and gallery.

Bubbling up from deep underground is the warm crystal clear water that fills the Warm Springs Pools, America's oldest spa.

This old-fashioned carhop restaurant gave the world the waffle cone.

This historic mansion was built as a symbol of love between a husband and wife.

A home built with marble tombstones from the graves of 2,200 Union soldiers buried in a Virginia cemetery.

The ruins of this Thomas-Jefferson-designed mansion have been left to crumble since the Christmas Day they burnt down.

An original apothecary from 1792.

The skeletal white beams stand as a monument to religious dissent.

A small Richmond island dotted with the remnants of hundreds of years of history.

Nine of the very few concrete ships ever made in the U.S. are beautifully decaying off a Virginia pier.

The highest point in Virginia can only be reached by passing through ponies and flowers.

Heron, whitewater rapids, and urban industrialism all add to the beauty of this concrete nature walk.

This once-palatial plantation may have been the site where a draft of the Declaration of Independence was written.

This 29-ton granite ball spins around at the slightest touch thanks to a scientific phenomenon.

A railroad tunnel that, upon its completion, was considered one of the engineering marvels of the modern world.

Paranormal investigators claim this abandoned asylum is the most haunted spot in the eastern U.S.

The flower-shaped temple in Virginia aims to transcend the boundaries of the world’s religions.

A 300-yard long natural tunnel runs through a ridge deep in the Appalachian Mountains.