Inside an old airplane hangar, friends and strangers alike play on a massive trampoline.

This brightly made over hotel hides decades of suicide, serial killers, and mysterious deaths.

The remains of a ruined mansion memorialize the 1906 earthquake.

A former utopian healing center created by a huckster and built by derelicts.

The programmatic glory of LA's giant whiskey barrel building has become an upscale reminder of the city's kitschy roadside past.

This glamorous old building is said to have inspired the Tower of Terror.

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

Once thought to be the oldest living tree in the world, Methuselah was germinated before the Egyptian pyramids were built.

Eons old volcanic activity created one of the most stunning rock formations in the United States.

Staircase winds down the side of Telegraph Hill through gardens, wild parrots flying overhead.

Explore 10 acres of environmental sculptures.

Carnivorous plants, medieval aphrodisiacs, and the largest original wood structure glass conservatory in the western hemisphere.

Commonly referred to as the most photographed Victorian home in the United States.

A $100,000 tumbleweed decorates an Arizona park and ride that got its priorities a bit tangled.

A mysterious "wedding cake" castle in the middle of the urban desert.

An homage to everyone's favorite prehistoric cartoon family.

Guns that have been defending San Francisco since 1904.

Relics of the 1894 Midwinter Exposition continue to delight visitors today.

A masterpiece in Golden Gate Park by virtue of the artist’s debt.

A vast city of the dead, where the deceased outnumber the living by more than a million.

9,000 square feet of vintage and modern mechanical toys, dioramas & sideshow curiosities.

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

One of the world's tallest Ferris wheels takes visitors high above Las Vegas in a spinning party room.

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