This lovely tree was a thank you gift from the man known as "Public Enemy No.1."

A significant example of Czech cubist architecture—a style you won't find anywhere else in the world.

The slender brass strip in Prague's Old Town Square was used to tell time from 1652 to 1918.

Macabre astrological automaton clock dating to the late 1400s.

Around 100,000 bodies are buried below the medieval headstones, many of which mark graves with multiple bodies stacked up to 12 deep.

An eerie, existential museum dedicated to the author of "The Metamorphosis."

This Czech church doubles as something of a permanent fashion exhibition for a statue of the Infant Jesus.

Trick water gardens from 1619 featuring a 200 piece mechanical theater powered by water.

Epicurean and holy traditions converge in what may be the oldest restaurant in Europe.

Ugly 18th-century dwarf statues living in a perfectly landscaped Austrian garden.

The city is full of whimsical portals to another world.

For books about travel, whether factual or fictional, the perfect antiquarian does exist.

A small welcome symbol for visitors to Ann Arbor.

To truly appreciate Detroit's landmark skyscraper, you have to step inside.

An ever-evolving wall of graffiti art off East Liberty Street.

Location of the “Greatest 45 Minutes in Sports History.”

These enduring murals depicting a distinctly Marxist tribute to capitalism could not even be defeated by McCarthyism.

The grandiose interior of this bar speaks to its past as home to famous jewelers and railway offices.

Controversial tribute to the heavyweight champion boxer who grew up in Detroit.

These gardens recreate unique and endangered Michigan habitats.

Inside the Wayne County airport is an amazing collection of lights and sounds.

One of the few working locomotive roundhouses in the United States.

A comprehensive archive of Hallmark Holiday ornaments.

The 80-foot tire that looms over Michigan's I-94 was once a Ferris wheel in the New York World Fair.