Elevated freight railway turned wildly successful urban park.

A trash dump made beautiful by nature's power.

Tucked in the back of this amazing antique store is an important piece of medical history.

World's largest collection of serial killer artwork and other macabre exhibits.

A statue commemorate Tommie Smith and John Carlos's brave protest at the 1968 Olympics, a watershed moment for civil rights.

A "gravitational anomaly" located in the redwood forests just outside of Santa Cruz, California.

The "Seinfeld" diner.

This mosaic dedicated to John Lennon was tended for years by a Beatles super-fan.

This symbolic piece of New Orleans architecture is also home to a few ghastly stories.

The second oldest continuously operating bar in Louisiana.

A snapshot of the city's fascinating voodoo culture.

A museum and shop on Bourbon Street located in the former home of the second Voodoo Queen of New Orleans.

Imagine playing a version of Legends of the Hidden Temple, but with a distinctly Southern Gothic flare.

These delicate buggers are some of the rarest fossils that have bubbled up from the Tar Pits.

World-famous, Pink's still manages to keep its prized cult fetish status.

High on a hill overlooking Los Angeles lives a world famous, high power conical Tesla Coil.

This grand mansion has starred in everything from Bones to Buffy.

Magical-looking cottages that inspired one of the most famous animated films ever.

Giant Redwood-themed cafeteria operates under the golden rule, "Dine Free Unless Delighted."

One of the largest free-standing structures ever built, this dirigible hangar is now simply a giant skeleton.

A giant can of fruit cocktail is all that remains of what was once the world's largest cannery.

This giant shopping mall still holds signs of its automotive past.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

The headquarters of a secretive order is also a beautifully-designed park.