One Brooklyn man's collection of life-size fiberglass statues has taken over his entire yard.

Nature and beauty amidst pollution and industrial wreckage.

19th century cemetery hidden in Brooklyn's Prospect Park.

One of only two remaining Victorian-era greenhouses in New York.

This outdoor gallery of graffiti-covered walls pays homage to the past, present, and possible future of street art.

Thriving meadows span a rooftop in one of Brooklyn's most heavily industrialized neighborhoods.

A Victorian cemetery in the heart of Brooklyn remains a popular mecca of morbid curiosity.

An oasis of calm amid the chaos of the boardwalk, the museum traces the heritage of this beloved beachside amusement park.

Volunteer-run library dedicated to exploring five decades of activism history.

The last slot car racing arcade in Brooklyn is keeping the dream of speedy little autos alive.

Neon signs that grace the windows of Bergdorf Goodman's and Tiffany & Co. come from this studio in Brooklyn.

This former Norwegian sailor's church is slowly being taken over by ramshackle robot musicians.

Behind a bodega is a small museum of relics and ephemera showcasing the history of New York.

This semi-secret storybook hedge maze is also the oldest garden in the city.

The oldest giants in Catalonia are now displayed in a 14th-century Gothic church.

First a horse rendering plant, then a 19th century landfill, this beach is full of glass from thousands upon thousands of broken bottles.

The former 1920s mansion of a prominent Catalan developer was used as the Soviet Embassy during the Spanish Civil War, and there is still a bunker below the garden.

A once grand hotel now sits eerily abandoned in the Catalan countryside outside Barcelona.

Possibly the oldest church in Barcelona, this basilica has its pagan and Christian mythologies all mixed up.

This cafe offers a curated collection of treats and tipples made by monks and nuns.

A former steam-powered mill from the 1800s is now an industrial park with a giant steel dragon slide.

This Funeral Hearse Museum represents the finest in cadaver transportation.

The 2,000-year-old Roman columns are hidden within Barcelona's Gothic Quarter.

The largest Art Nouveau complex in the world is a Barcelona hospital with a 600-year-long history.