Finally the worlds of UFO enthusiasts and beef jerky lovers have come together in this roadside shop.

Oldest building in California still in use.

A man-made island in scenic San Francisco Bay.

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.

A world-class observatory in the California desert.

A popular tourist cave with a dark past.

A multimedia experience that chronicles the atrocities of racism.

The site of murders and Satanic cult gatherings.

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

The last remaining relic of San Francisco's glittering 1915 Panama Pacific Exposition.

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

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

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

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

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).

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

A pair of slides and a tree-lined stair corridor have been an urban oasis for nearly 40 years.

San Francisco's newly reopened hands-on science museum.

Relics of the 1894 Midwinter Exposition continue to delight visitors today.

This strange seaside tower got its name from a wealthy eccentric who would hide coins among its stones.

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

A "gravitational anomaly" located in the redwood forests just outside of Santa Cruz, California.