Where monkeys run wild and the humans are caged.

This beautiful Miami garden was designed as a laboratory for tropical plants.

A perfect circle of twenty-four mysterious holes dates back to prehistoric time.

Former villa and estate of James Deering developed to preserve native tropical forests.

Over 120,000 curious objects that have shaped our modern world.

Mysterious heaps of stones dot these otherworldly woods.

The oldest housing complex in Riga is a mini timeline of architectural trends.

A quiet and contemplative oasis in the middle of New York's bustle and riot.

An uber-secure, windowless tower of doom in the center of Manhattan is an NSA spyscraper.

A pedestrian island in the middle of world-famous Times Square emits a strange (and purposeful) humming noise.

Read a book next to a Midtown waterfall.

A miniature rainforest is growing inside of a Midtown Manhattan office building.

Amid the bustle and noise of the Financial District hides a secluded garden oasis above the city streets.

This beautiful building in the heart of Manhattan's Financial District was empty for decades.

The factory for the popular Dumbo location, the Greenpoint shop is a quiet gem.

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

A bit of retro transportation flair preserved in the world's largest department store.

Long the exclusive domain of birds and vagabonds, this little-known Central Park peninsula is open to the public once more.

Bowl in splendor, if you're lucky.

Sniff the Titan Arum's rotting flesh.

Lie in a hammock where George Washington stood.

Nondescript elevator doors open to reveal a stunning, surreal world.

The remnants of two World's Fairs are here, complete with a 12-story globe, a mini-Manhattan, and a UFO-shaped pavilion.

A restaurant on Staten Island showcases a different grandmother’s cooking every night.