Op-art architecture designed for happiness.

Trick water gardens from 1619 featuring a 200 piece mechanical theater powered by water.

A nearly 500-year-old sculpture depicts a man eating a sack of babies, and no one is sure why.

Mysterious 500-year-old tapestries depict a unicorn hunt.

Peek through the gates at this oasis from the city, full of Old English charm.

Commemorating the spot where the famous scientist fed his pigeons.

Elevated freight railway turned wildly successful urban park.

The most confusing clock in New York.

Avoid gangster interaction while window-shopping.

Make a tough dinner decision: Octopus wasabi roulette or bull penis?

This exemplar of modernist architecture is meant to captivate and inspire students of the Cooper Union.

New York City's only preserved family home from the 19th century.

The site of the deadly Triangle Shirtwaist Factory Fire.

A terrific purveyor of natural history objects and curios.

Plot your trip through the city on the sidewalk.

A monument celebrating the idea of reaching inaccessible places.

The former home of the Nobel Prize-winning American writer is now home to dozens of six-toed cats.

The museum chronicling a treasure hunter's dream, fulfilled.

Arrr! The most authentic collection of pirate artifacts in the world... matey.

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

St Bernard de Clairvaux Episcopal Church, better known as one of the oldest European buildings in the Western Hemisphere.

One of many gator theme parks, abandoned in the sugar fields of South Florida.

A tribute to Ponce de Leon's supposed quest for eternal youth.

A building so large that it has its own weather.