The highest bridge in America was built for an almost unnervingly small amount of money.

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

The superstar of Cold War nuclear bunkers has been featured in countless films but is now barely operational.

Strange red rock formations that have been attributed to a higher power for hundreds of years.

After starting as a whimsical tourist attraction that eventually found its way to ruin, these renovated canals offer a lush and exotic locale on the Pacific Coast.

One man's vast collection of artifacts and ephemera from matchbooks and postcards to vintage neon signs and cars.

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

Scores of vintage street lamps shine along L.A.’s Miracle Mile.

This small monument to the great inventor contains a time capsule and a Wi-Fi hotspot.

Rodin's famous depiction of Dante's 'Inferno', amidst a sculpture garden of many of his other works.

Anyone can control this glittery light installation with just a phone call.

It is locally loved and ridiculed for literally looking like poop.

A white oak with property rights.

After just one epic test blast, this literal loose cannon proved too explosive for combat.

This shop specializes in oddities and Victorian-inspired wonders.

Art from the latest counter-culture; kids who dye their hair blue and believe the future will be a post-apocalyptic water world.

A rococo retro-futurist future-rustic vernacular between yesterday’s tomorrow and the future that never was.

Furniture tries to escape an abandoned building in San Francisco.

Built in 1906, this unique building was the first Hindu temple in the United States.

San Francisco’s century-old Christmas Tree.

A century and a half of research in the sciences and natural history, still going strong.

The oldest lawn bowling club in the United States.

San Francisco’s condensed garden of incredible plant growth.

Depicting scenes of everyday life - and specific individuals - in Great Depression era San Francisco.