The last Americana on Route 66.

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

Behind this beachfront shop lies a spectacular, colorful sea cave with an equally colorful past.

An underground mansion with fruit-bearing trees and grapes growing beneath the surface of central California.

A favorite haunt of dinosaur loving children and hallucinogen loving hippies alike.

A strange house built only at night, with rumored mystic inspiration.

Olfactory delights in San Francisco's Botanical Gardens.

A museum befitting the city responsible for supplying the majority of the world's LSD.

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

The Citrus Variety Collection at UC Riverside contains two trees of each of the 1,000+ varieties of citrus.

The Route 66 institution that inspired Taco Bell also served as an important headquarters for Mexican-American social movements.

This sun-scorched lakebed contains samples of half the natural elements known to humankind.