A giant Troll lurks under one of Seattle's oldest bridges.

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

Crypt mausoleum in cathedral's basement contains relics of third century Roman martyr, Saint Vibiana.

The legendary building that needed ghostly approval before being built.

This iconic L.A. bookshop is housed in an abandoned bank—both symbolic and chic.

Historic funicular railway, believed to be the shortest railroad in the world.

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

This opulent hotel has been visited by Spider-Man, Charlie's Angels, and the Ghostbusters.

The space-age building is home to one of the few remaining rotating restaurants in America, and the only one that inspired a 1980s sitcom.

Non-profit time travel mart sells goods you would need for a trip through the fourth dimension.

The abandoned zoo enclosures offer a perfect place to experience the other side of the bars.

The final resting place of a space program monolith.

A cult following celebrates the legend that belies this curious podiatrists' office sign which has worked its way into song, literature, animation, and the visual arts.

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

Hollywood's most famous landmark, the "temporary" sign that has stood for decades longer than intended.

An expansive book store, art gallery, and curio shop with wares ranging from tarot cards to novelty socks.

This hilltop park offers magnificent views and a Frank Lloyd Wright masterpiece.

Outposts of this restaurant chain were shaped like jaunty chapeaus.

The blinking light atop the iconic landmark has been sending secret messages for decades.

Resting place of Hollywood's immortals is also site of summer film screenings.

A prohibition-style speakeasy takes up residence in the last Victorian residence in Hollywood.

The private clubhouse for the members of the Academy of Magical Arts.

This centerpiece of the Hollywood & Highland shopping center is a recreation of a long-lost movie set.

Perhaps the most unique of any Frank Gehry design for one simple reason: Gehry himself actually lives here.