This old mining town, deep in the California desert, has a year-round population of one.

A desert ghost town—occupied for only 12 years—was once home to more than 500 silver mines.

One of the most unusual geological features, recognizable from a dozen hit movies.

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

Stroll the grounds built by murder, suicide, and dirty oil money at one of Hollywood's most filmed mansions.

An eclectic trailer park retreat in the middle of the California desert.

One of the ghostly stops along Route 66.

This naturally heated mountainous creek has created a group of neon blue pools of potentially deadly boiling water.

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

The lowest point in North America is home to an undrinkable pool surrounded by fields of geometric salt flats.

The ghost town that ended up on Ebay.

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

Finale of "William Tell Overture" can be heard as drivers pass over grooves in the road.

Trails through lava-carved tube-caves display sparkling bacteria and a rich history.

Canyon walls shrouded in ferns.

Carved by a waterfall in a hard-to-reach rock formation, this heart-shaped rock has inspired romantics for decades.

These ruins of a medieval church are full of architectural mysteries.