North America's largest accredited model railroad museum.

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.

Megachurch turned Catholic church comprised of 10,000 glass panes.

The haunting ruins of Jack London's dream house.

The interior of the Overlook Hotel in "The Shining" was based on this Yosemite original.

A giant donut stands as a popular symbol of Los Angeles iconography.

An extensive collection of ancient Egyptian artifacts and mummies.

Costumed elves and mountain bikers co-exist peacefully at this abandoned Christmas-themed adventure park.

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

A multimedia experience that chronicles the atrocities of racism.

The unbelievably opulent home built for an infamous newspaperman.

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

The final resting place of a space program monolith, soon to be unveiled again to the public.

This Big Sur waterfall drops 80 feet directly into the Pacific Ocean, and inspired the hillside house up top.

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

Historic funicular railway, believed to be the shortest railroad in the world.

Each year these high desert hills are absolutely covered with poppy flowers in a surreal show of nature.

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

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

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

Under the right circumstances, this waterfall in Yosemite briefly turns a luminescent fiery orange.

It should come as no surprise that the best view of the Hollywood sign is from Batman's lair.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.