Model Trains and Much More in Hamburg.

A wunderkammer of exoticism immortalized by Tom Waits.

Once the tallest building in the world, this abandoned church is now a monument to the destruction of WWII.

Executed in 1401, Exhumed in 1878, Stolen in 2010.

This risqué sculpture, based on a Hans Christian Andersen fairy tale, caused outrage 35 years after it was erected.

The long-lost final resting place of an accused witch.

A collection of artworks exclusively created by the mentally ill that was almost burned by Nazi culture police.

Homestead Cemetery hold the remains of the United States' first known professional tattoo artists.

This 41,000-acre wetland complex is the largest marsh in the interior of the United States.

The first "Hut" was actually a small brick building.

Created by Catalan artist Joan Miró in 1978 and made up of 350,000 tiles, this mural is the only large-scale glass mosaic the artist ever created.

A mysterious and terrifying public art goblin seemingly meant to inspire local legend.

The grandson of a Kiowa chief created what has become the iconic symbol of a city on the Plains.

The world’s largest combined collection of U.S. and Russian aircraft got its start in a poultry building.

Home to Hollywood history and a very special salt crystal.

A museum where visitors can learn about greyhounds and (more importantly) pet them.

This historic early-20th-century building still boasts some of its original features.

This century-old painting of a portly 10-foot-tall man spent years hidden behind plaster.

A unique blue and yellow phone booth in America's "Little Sweden."

The oldest house in Lindsborg, Kansas, includes some fascinating inscriptions.

Marking the spot where a conquistador gave up his search for the fabled Seven Cities of Gold.

Underwater art project will double as a massive artificial coral reef to help regenerate the damaged ecosystem.

Statue of a decomposing prince that once held his heart in its hand.

Was the twisted roof on this church's belltower an intentional design or a happy accident?