Pillars made of 700 pieces of luggage climb to the ceiling of Sacramento Airport's baggage claim.

Where the writer penned his famous story about a jumping frog.

One believer transformed a local curiosity into proof of Vikings on the Great Plains.

Concrete strongholds stand guard over the Golden Gate.

A decommissioned Naval base now rents itself out for people who want to blow stuff up.

Carnivorous plants, medieval aphrodisiacs, and the largest original wood structure glass conservatory in the western hemisphere.

A man-made island in scenic San Francisco Bay.

An enormous artwork that colorfully celebrates over 150 years of US military achievements.

Bonsai garden in Oakland is curated by the first non-Japanese female bonsai master in the United States.

This Oakland fairytale kingdom, fiercely devoted to childlike whimsy, was an early inspiration for Disneyland.