Places atflood Wants to Go

Cryptic messages embedded in the New York City sidewalk.

This small, hidden cove is home to abandoned boats.

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

New York City's only radical feminist independent bookstore.

The first museum in the United States dedicated entirely to posters.

The oldest skyscraper of Europe now stands dwarfed by the surrounding structures.

A bridge that has seen many reiterations over its lifetime.

The Netherlands' first car tunnel has an unusually rectangular shape.

A condensed piece of China floating in a Dutch harbor.

Inside this metro station is a section of the city's former medieval fortification.

A huge teapot illuminates a home for the elderly.

A nearly 25-foot concrete sculpture of Sylvette, Picasso's muse.

A massive stone fox oversees a Rotterdam elementary school crosswalk.

Rotterdammers' dirty minds gave this Santa a dirty nickname and cursed it to a life of wandering.

An enormous Polaroid picture adds an artistic flair to Rotterdam.

A giant floating rubber duck-bunny painted with a different design every year.

This charming pup is meant to celebrate the youth and stubbornness of the city's students.

A dramatic art installation features a BMW flying out of a building in Rotterdam.

A statue of the second-tallest Dutchman in history.

A true Valhalla for cactus and succulent lovers.

This museum houses and extensive collection of technology contributed by the Polish people.

Catch a scenic view of Warsaw's Old Town from the top of a centuries-old dumping ground.

Once home to some 250,000 volumes and priceless art artifacts, this Polish estate was a target of bombing during World War II.

An artificial date palm stands as a memorial to Warsaw's Jewish community.