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

A decommissioned military complex that's now a modern industrial park.

Check out the underground party scene at the "Burning Man of Brooklyn."

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

A band of aerialists and circus performers putting on incredible shows in East Williamsburg.

Sniff the Titan Arum's rotting flesh.

Two community gardens under the elevated subway lines on a very busy commercial strip in Bushwick.

Balanced rock sculptures pay tribute to a murdered conservationist and his pioneer wife.

Where thousands of slaves passed through the "Door of No Return."

This series of rope-style bridges brings visitors into a jungle layer that is usually reserved for birds and monkeys.

The first mosque in Ghana is known as the "Mecca of West Africa."

The souls of the dead have made these Ghanese crocodiles shockingly docile.

A Cuban artist reclaimed his impoverished neighborhood as a dreamy folk art kingdom.

A focal point of the Cuban government, this city square features one of the most iconic images in the country.

The house that birthed The Old Man and The Sea is now a museum devoted to the old man who wrote it.

A colorful narrow alley in Cuba is full of street art and sculptures made of found objects.