A wondrous old library overlooking the nation's capital.

Enormous piles of historically significant stones, dumped by Congress in a forest, and abandoned for 60 years.

A tiny piece of the Moon is embedded in this stained glass masterpiece.

A historic neighborhood church is reborn as a psychedelic arts collective.

Long-abandoned trolley tunnels just a mile away from the White House are turning into an art space.

The site of the climactic scene from the classic horror film is now a historic landmark.

Where the embers of the Big Bang were first detected.

A trove of century-old litho stones from the Puck Building's printing days were discovered behind a cellar wall, and are now hanging in the store.

A wooden theatre that remains the heart of a charming Victorian-era New Jersey enclave.

Rusting away on the edge of New Jersey are the remains of a Cold War missile launch site.

This empty Detroit high school was too expensive to maintain or destroy.

Entering this curiosity shop is like stepping into a mad scientist's lab.

These old stone ruins in the Oregon wilderness were once bathrooms and are steeped in legends of murder.

The World's First 24 Hour Coin-Operated Art Gallery!! Plastic, Styrofoam, and Elvis--If you can't get rid of it, you might as well worship it!!

The classic Atari game's iconic aliens have invaded downtown San Diego.

An exquisite grouping of structures made from 10 tons of invasive saplings.

This failed condo development was reborn as a street art hub.

Just like the real 36th president of the United States, animatronic LBJ amuses visitors with jokes and stories.

Turning night into day in Victorian-era Austin to thwart a serial killer.