This rural community has attracted both scientists and techno-refugees due to its federally-mandated lack of technology.

An abandoned textile mill that is now home to art and concerts.

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

This huge clock made of flowers and simple machinery was once used a political weapon.

One of the Seven Wonders of the Modern World holds the world's tallest metal staircase.

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

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

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

Nothing says indulgence like a 1,500-pound chocolate castle.

Yo, Adrian!

This elaborate towering structure was once famed for its revolutionary height.

A giant light 13 feet high shines near Thomas Edison's old Menlo Park lab.

Seven people are buried in the middle of what's now a movie theater parking lot.

This supermarket is suspended 25 feet above an interstate highway.

This seemingly out-of-place gas station by the Watergate hotel was once described as the most expensive gas station in the world.

Look closely and you’ll notice that the color changes a third of the way up the tower.

Daredevil repair workers can worm their way out the access hatch, loop ropes over the apex and rappel down the monument.

Washington's iconic carousel has a nice piece of Civil Rights history.

Those with a sharp eye can find the hidden image of a German Shepherd on the memorial's Mural Wall.

The oldest continuously operating fish market in the United States.

A nostalgic bibliographic gem.

This stunning blue and gold room changed cities twice before becoming part of the Smithsonian.

Fittingly, America's museum of architecture is itself a magnificently designed old building.

Home to items never before seen by the public.