This Victorian marvel of engineering and artistic prowess is nicknamed the "Cathedral of Steam."

The only microgravity tower in Europe can produce nine seconds of weightlessness.

A stunning two-story timepiece within a medieval Brick Gothic church.

The illuminating collection of L.A. street lights is run by the city and only opens one day per month.

A cluster of granite granaries perched on stilts.

The winding route passes through an enclosed alleyway, two tunnels, and leads to the White House basement.

Two thirds of this Montreal neon icon has survived to flash another day.

Where beautiful signs live on forever.

Neon signs that grace the windows of Bergdorf Goodman's and Tiffany & Co. come from this studio in Brooklyn.

A one-of-a-kind collection of a unique medium.

A perfect replica of the beloved show's first set.

The "Jade Museum" is full of thousands of intricately carved works of art made from various precious stones.

The U.S. government built the million-pound stack of steel during the Space Race.

A beautiful and abandoned New York subway station from 1904, complete with chandelier.

This historic motel standing at the "crossroads of America" offers a radio in every room and was saved by local protesters.

An elderly widow still operates the incredibly detailed model railroad she and her husband built by hand.

An impressive collection of farm equipment and other artifacts from life on the prairie.

Hundreds of antique bank vault locks on display in New York City.

A cement mixer-turned-kaleidoscope in downtown Norfolk offers different views of the city.

The last inhabitants of one of the U.K.'s most remote islands were evacuated in 1930.

A frozen relic of Seattle's hydroelectric boom is now a teaching facility for future engineers.

The decaying remains of a 1960s mechanical wonderland that never officially closed.

An easily overlooked stretch of ornate window fronts and gaslight lamps that could be right from the pages of Dickens.

One of the world's largest automobile junkyards is a unique landscape of metal and moss.