A journey along this trail means indulging in a slice of nostalgia.

The last of nine massive kilns that produced many of the red bricks for buildings in Washington, D.C. and northern Virginia in the early 20th century.

A throwback to 1980's gaming nostalgia.

These figures float and flutter in this fountain crafted by famed Swedish sculptor Carl Milles.

Outdoor exhibits explore the contributions of European, African, and indigenous peoples to American frontier culture.

A museum in the heart of Virginia peanut country devoted to the humble goober.

The oldest arched-covered bridge in Virginia has truly withstood the test of time.

Hear, smell, see, taste, and touch history at this immersive Civil War hospital.

An out-of-place Air Force radar dome is all that denotes this park as a former missile launch site.

At 207 feet, one of the world's longest continuous escalators.

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

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

Take an otherworldly journey in a school dedicated to out-of-body experiences.

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

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

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

A secretive collection featuring objects that were designed specifically for U.S. intelligence operations.

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.

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

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

Giant busts of 42 U.S. presidents are sitting in a field in Virginia.

The remains of a failed attempt at medieval nerdery are hidden deep in the woods of Virginia.

These small, spectacular monkeys are making a comeback after deforestation destroyed much of their rainforest habitat.