This massive redwood tree has a hole in the base big enough to drive through.

The ghost town that ended up on Ebay.

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

After starting as a whimsical tourist attraction that eventually found its way to ruin, these renovated canals offer a lush and exotic locale on the Pacific Coast.

Stripes of flowers bloom each spring in a 50 acre rainbow of color.

One of the most scenic stretches of road in America winds between some of the country's oldest trees.

Quite simply the largest tree in the world (by volume).

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.

The private clubhouse for the members of the Academy of Magical Arts.

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

A hotel and restaurant serving as the mecca of kitsch.

Towering basalt columns, a creation of fire and ice.

A hospital closed seemingly in the middle of operations, leaving behind fodder for horror films and ghost hunters.

Giant Redwood-themed cafeteria operates under the golden rule, "Dine Free Unless Delighted."

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

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

World's largest collection of serial killer artwork and other macabre exhibits.

The arch that celebrated the completion of the Lincoln and Victory highways.

This beloved roadside attraction welcomes visitors with his signature neon smile.

This mostly abandoned shopping outlet is now adorned with beautiful graffiti and murals.

Mysterious meeting place for UFO hunters near Area 51.

Experience a charming 1930s version of "infotainment."

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