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

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

Left untouched since a double murder-suicide in the 1960s, Los Feliz murder mansion remains a neighborhood mystery.

This weird abode has inspired everything from the "House on Haunted Hill" to a robot hunter's pad.

A popular tourist cave with a dark past.

A volcanic cone that formed over 600 years ago.

Aqueducts have dramatically changed this old lake, now home to tufa towers and its very own species of tiny brine shrimp.

Standing in a state of "arrested decay," this ghost town allows for a detailed peek into Gold Rush life in an unusually harsh climate.

A Wild West saloon that helped define a generation of psychedelic rock.

This larger-than-life portrait in Nevada's silver boomtown is decorated with over 3,000 silver dollars.

What once housed a private club catering to Comstock Lode elite is now considered one of the West’s most haunted spaces.

Brightly colored 30-foot-tall totems light up the desert sky just outside Las Vegas.

An antique store houses the last operational diner from the defunct department store chain.

Get your footwear fixed inside a 30-foot-long shoe built by an obsessive cobbler in 1947.

Thousands of migrating monarchs overwinter clustered amongst the eucalyptus trees.

A hotel and restaurant serving as the mecca of kitsch.

An alley covered with 20 years of bubble gum.

A remote crossroads honoring a fallen talent.

Before it was abandoned and left to rust alongside the road, this riverboat starred in a John Wayne movie.

A man-made island in scenic San Francisco Bay.

An enchanting tunnel of cypress trees leads to an old morse code station still used today.

The lighthouse central to the 1980s horror classic "The Fog" is, in fact, located in one of the foggiest areas of the Pacific Coast.

One of the most elaborate displays of Jellyfish is on display at the aquarium.

Enormous crabs, bioluminescent jellies, and other amazing creatures from the ocean’s depths—some of which are in an aquarium for the first time ever.