A walk through the historic city center, under the streets of Seattle.

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

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

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

Internationally-recognized arts center housed in a century-old former military barracks.

In this subterranean brick arcade, a small shop continues the ancient practice of bookbinding.

The colossal cartoon man stands outside a Nevada museum.

From a neon Rapunzel to a bike traffic meter to a street fair color scheme, the most opened drawbridge in the US is a veritable art gallery.

A wall of chewing gum moonlights as collective art.

This Seattle joint serves food inside an old train car once used by FDR.

One small town in the Pacific Northwest transformed itself into a Bavarian-themed tourist destination.

An abandoned network of military bunkers and tunnels open for anyone willing to descend into the darkness.

A 90-acre park on former landfill that hosts an annual kite festival.

A replica of the first public theater built in California.

This ultra-modern California span is actually a titanic solar clock in disguise built by famed architect Santiago Calatrava.

A popular tourist cave with a dark past.

A veteran Disney animator turned his gift for storytelling to a museum devoted to his love of a California city.

A sculpture dedicated to Napa Valley's oldest mineral water company.

Built by the inventor of the radio, this abandoned hotel has housed early radio employees, military men, and a dangerous cult.

An enchanting tunnel of cypress trees leads to an old morse code station still used today.

This abandoned boat was left in place thanks to its rotting beauty.

This turn of the century masterpiece has a mysterious goaty interloper.

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

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