The beautiful 1920 Pantages Theatre remains hidden just underneath the LA Downtown Jewelry Exchange.

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

"Looks so real, it's scary!"

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

An inconspicuous suburban street corner is the site of San Diego's worst air disaster.

Lemon Grove, California is known for its giant lemon...and mummified bodies.

An ode to the friendship between four Pacific Rim countries.

L. Frank Baum wrote part of the "Wizard of Oz" series in this wooden Victorian beach resort.

The oldest standing structure in downtown San Diego.

This downtown Dallas art installation is always on the lookout.

The first public building in Savannah to offer air conditioning was a luxurious cinema that still operates today.

This kitschy tavern is also home to rare early editions of "Treasure Island."

One of Savannah's oldest and most haunted cemeteries, featuring graves desecrated by Sherman's Union Army.

This quirky curiosity shop takes its cues from the world's bazaars.

Charleston's historic city jail once held everyone from pirates to Civil War POWs.

Every weekend, people gather here for a brief chance to see their loved ones on the other side of the United States–Mexico border.

Hollywood's oldest hotel is the site of the first Academy Awards, the birthplace of Marilyn Monroe's career, and the home of Montgomery Clift's ghost.

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

This quirky UFO-shaped curiosity is often mistaken for the airport’s control tower.

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.

Outposts of this restaurant chain were shaped like jaunty chapeaus.

Secret US military film studio in the Hollywood Hills.

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

Scores of vintage street lamps shine along L.A.’s Miracle Mile.