A park filled with vibrant mosaics created by more than 300 folk artists.

An oddities shop packed with twisted treasures inspired by Oscar Wilde and Edgar Allan Poe.

One man's homage to the orange as realized through a long-term folk art labor of love.

At the "Garage Mahal" in Houston, car culture is about more than just driving.

The eccentric mansion of one the most popular horror authors of modern times.

During World War II the Thorp building was guarded by the OSS, FBI, and US Navy because of the top-secret bombsight being produced there.

Home to 10,000 medical specimens including the remains of Rudolf Virchow's extensive collection of pathological specimens.

A Montreal deli that was so beloved that it was allowed to circumvent their laws of language.

No one's quite sure where this quirky university tradition originated.

This iconic water tower and failed bandstand is open for panoramic views once a year.

Funhouse of found art and participatory sculpture.

Mural made of 100,000 pieces of hand blown glass, and until recently, the largest glass mural in the US.

A layered tribute to the work of mosaicist Isaiah Zagar.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

A palatial art deco restroom.

This kaleidoscopic mural shows Bob Dylan throughout his transition from young troubadour to Nobel laureate.

This old residential building was once the largest flour mill in the world.

One of two giant blue cockerel statues erected with an intentional double meaning.

This 1960s kinetic artwork has been restored and is once again whirling away in downtown Minneapolis.

A Perpetually Under construction Park.

A Dutch passageway's artistic, aquatic-themed makeover pays tribute to the capital city's famed waterways.

Tiny memorials honor individual victims of the Holocaust.

A whimsical and twisted animatronic monster tour beneath the streets of Berlin.

A narrow passage next to a cafe leads to a courtyard exploding with murals, tags, and paste-ups.