Come for the pizza, stay for a performance on the world's largest theater pipe organ.

Ninety feet off the valley floor is an ancient dwelling put under protection of the U.S. government by Teddy Roosevelt.

This statue inspired by Renoir's famous painting embodies the jovial spirit of Key West.

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

An idyllic swimming pool tells the tale of Hemingway's trouble with women.

A monument celebrating the idea of reaching inaccessible places.

The "lovely red Vega" of the legendary record-settling pilot.

A sign at the end of the Santa Monica Pier marks the traditional end of the legendary American highway.

Dyed by iron oxide over centuries, these sandstone rocks rise thousands of feet into the sky.

The remains of a 19th century spring, and the site of an infamous unsolved murder.

The boulder on which Alexander Hamilton laid his head as he died can still be visited on the New Jersey coast.

On the Hudson resides one of the largest clocks in the world.

The most confusing clock in New York.

This mosaic dedicated to John Lennon was tended for years by a Beatles super-fan.

A very classy 1920s-era bar right in Grand Central Station.

Commemorating the spot where the famous scientist fed his pigeons.

A celebration of capitalism in Midtown.

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

Cryptic messages embedded in the New York City sidewalk.

Hidden in plain sight on a pair of Manhattan subway tunnels are a pair of public instruments that sing to each other.

The New York hotel where tragic visionary Nikola Tesla spent his final hours, destitute and alone but for the pigeons.

There must be a pun in this haystack somewhere...

This historic address is home to the beloved ball and is an almost totally empty building among the most expensive real estate in the world.

A historic grist mill and active sluice on the Black River.