The 606 is a decade in the making.

These pretty kitties killed and ate as many as 135 railway workers.

At Chicago's revered Field Museum, visitors are invited to learn about and literally explore DNA.

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.

This museum celebrating the almighty dollar lets visitors literally stand in the shadow of a million bucks.

A Bibliophile's Dream.

This shop for all your super spy needs hides an educational secret.

This massive stained-glass masterpiece is thought to be the largest Tiffany dome in existence.

A small museum houses a long, rich history of life and death on Lake Erie — from famous shipwrecks to rum smugglers.

The world’s oldest baseball field had to fight to earn its record.

Extremely famous in his native country, this Cracovian painter is all but unknown beyond Polish borders.

Three buildings constructed of over 25,000 multicolored glass bottles.

Rusty red sands line the shores of this Canadian Province.

A Trabant car, a kangaroo statue, and a plethora of plants take over this abandoned-factory-turned-bar.

"We gonna rock down to Electric Avenue, and then we'll take it higher..."

The Polish capital has had a deep connection to its guardian mermaid for almost a millennium now.

An artificial date palm stands as a memorial to Warsaw's Jewish community.

The giant statue and its model solar system honor the native Pole who declared that the Earth revolves around the Sun.

The 5.5-mile ring of steel posts around the Capitol Building is one of the largest (and most uniform) of its kind in the world.

St. Mary's features one of the most spectacularly decorated cathedral interiors in all of Europe.

Travelers who fall victim to this mermaid's charms are destined to stay in Užupis forever.

This exquisite, alienesque piece of Soviet architecture is being threatened by modern shopping malls.

The largest fountain in Bratislava.

The bronzed skull of a beheaded traitor was affixed to the city gate in the 17th century.