Behold, a collection dedicated to Germany's favorite vegetable.

It's good luck to be mocked by this monkey.

Go surfing on this urban wave, "hacked" by local surfers.

The site of a concentration camp where inmates were made to take part in one of the largest counterfeiting operations in history is now hauntingly empty.

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

One of few surviving standpipe water towers in the U.S.

What was meant to be a temporary exhibit is now a permanent fixture at the St. Louis Zoo filled with beautiful birds.

A historic house in St. Louis was plagued by a series of suicides committed by family members involved in a successful brewery.

Erosion and time have created a naturally-formed water park.

Eight rare Corvettes are swallowed up by a sinkhole in Kentucky's National Corvette Museum.

Symbolic attempt to overcome the issues of life.

This long unused shot tower on the Mississippi remains a point of pride for a small city in Iowa.

A pop-culture attraction outside of Dyersville, Iowa, hits a home run.

The farm toy capital of the world hosts a museum filled with toy tractors dating back to the late 1800s.

A place of great reverence for Trekkies everywhere, a hero's future birthplace.

The Ozarks' strangest dwelling.

An extravagant western hotel where every floor is the "ground floor."

These bronze pamphlets remember a remarkable group of Germans who fearlessly opposed the Nazis in the very center of their power.

Daily jousts and dancing barrel makers in Munich's mechanical clock.

The prototype for all Nazi concentration camps.

A German apartment building hosting as many trees as human occupants.

This Nazi-built amphitheater was constructed on a sacred mountain site used by various German cults.

A museum filled with tiny, adorable versions of the mighty Royal Danish Navy.

Danish tourist destination well known for open stalls where vendors sell marijuana on the street.