The antique barns in Cameron are not painted with your grandfather's Mail Pouch Tobacco murals.

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

The most isolated mailbox in America lets desert travelers record their passing.

The awe-inspiring ship from the golden era of cruising has an incomparable history and a reputation as one of the world’s most haunted places.

The largest dune field in the Mojave offers a chance of hearing the 'singing sands.'

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

Her final resting place was intended to be modest and private, but the power of her popularity continues to draw visitors.

The ghost town that ended up on Ebay.

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

These delicate buggers are some of the rarest fossils that have bubbled up from the Tar Pits.

World-famous, Pink's still manages to keep its prized cult fetish status.

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

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

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

America's most famous piece of self-built architecture.

A morbid gateway to an Alaska town prides itself on the hunting history it represents.

The stickered marker pinpoints where the only maintained road in the United States crosses into the polar region.

North America's first frozen mummified remains of an ice age steppe bison, the 36,000 year-old mummy named "Blue Babe."

One woman's dream became a train hotel in her backyard.

A trading post in the North Pole where children send letters.

The king of U.S. high points towers over every other peak on the continent.

D.C. once had its own tiny rival to the New York Stock Exchange.

Disks are rolled out onto the south lawn to absorb the impact of Marine One's wheels like giant coffee coasters.

For 60 years, the academy had no permanent location until members voted Washington D.C. as its forever home.