An exotic wildlife habitat right off The Strip.

A sculpture of the famous photograph stands on San Diego's "Greatest Generation Walk."

Hidden in the New Mexico desert southeast of Roswell, nine small deep lakes formed inside sinkholes.

This is one really big nut.

In the days before house numbers, these colorful signs held clues about various buildings' purposes.

An ancient passage filled with stalls selling used books, once frequented by Vincent Van Gogh.

Amsterdam's former hotspot for public executions and dissections.

Europe's official "zero-level," the equator of elevation.

This 22-floor tower's Skydeck offers panoramic views of Amsterdam.

A poignant museum dedicated to the history of the Dutch resistance against Nazi occupation

This painted blacktop brings the classic arcade game to life.

This unique Seattle structure was designed to be the greenest commercial building on the planet.

A 100-year-old purveyor of curiosities, curios, and kitsch featuring mummies, shrunken heads, and a Fiji Mermaid.

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

A wall of chewing gum moonlights as collective art.

This working class sculpture pounds his hammer all the livelong day.

A museum dedicated to the history and exploration of both popular music and science fiction.

Every summer West Seattle experiences a housing bloom.

Three nine-foot-tall bathing beauties perched elegantly on life-rings welcome visitors to the Alki waterfront.

The mirrored section takes the shape of Hebrew characters when viewed from above.

Cat art as far as the eye can see.

Debatably clever, or just plain honest hotel advertised as "The Worst Hotel in the World."

An Amsterdam street lined with antique shops each one dedicated to a different obscure collection.

A Dutch clog company in the town of Zaandam loves the wooden shoes so much it made a museum for them.