Centuries of crashing waves carved out this small hole in the rock, which lights up at certain parts of the year.

If you are looking for a used Russian battery, Chinese Ham Radio or other electronic oddities this Flea Market is a good place to start.

An ominous concrete cube cuts a dystopian silhouette atop this California mountain.

George Lucas donated this park to honor the birthplace of his two biggest movie franchises.

The sole surviving relic of the San Francisco neighborhood cobbled together from old horsecars and streetcars.

Experience the "opulence, grace, and grandeur of Eureka's most famous Victorian Inn."

This historic tower in the California desert promises visitors a "vortex of good vibes".

One of the largest helium balloons in the U.S. is a 112-foot ginormous orange.

A tiny survivor of the Donner Party disaster.

The first life claimed by this record-breaking peak wasn't lost to exposure or a fall but rather lightning.

One of the best absinthe distilleries in the United States.

The Zalud family experienced a number of tragedies in one decade, giving rise to rumors that the 19th century house is haunted.

NASA's leading space science lab started by a co-founder with deep ties to the occult.

The quirky salon doubles as a retro museum run by the world's leading "hairstorian."

A classic American barn that was the home of a classic American television star.

An abandoned 1920s-era stretch of cabins now overshadowed by the 66 Motel.

Junkbots and mud babies are the masterpieces in this fantastically sci-fi art museum.

This whimsical seashell-shaped place of worship was designed to blend into its surroundings.

This childhood throwback has hundreds of arcade games and pinball machines to transport you back in time.

Each winter this underground cave forms a dazzling ice palace.

Instead of hoofing it up steep stairs, residents can hitch a ride on this private lift.

A trail weaves through the verses of a poem illustrated by stone sculptures inspired by Native American pictographs.

A 1950s Googie burger stand is now a Los Angeles landmark.

The long, arduous journey of the stones of the Abbey of New Clairvaux.