This grave marks the final resting place of a legendary frontiersman... unless it doesn't.

There are owls with glowing eyes in Herald Square.

This Fifth Avenue church has long been the favored worshiping place of Broadway actors and vaudeville performers.

A vibrant, 100-foot-tall mural dedicated to Evelyn Nesbit, the tragic icon of the Gilded Age.

The rough and tumble president's childhood home displays the shirt he was once shot in and the speech that saved him.

This monument to a veteran of the Mexican-American War is one of only two in Manhattan that serve as an actual mausoleum.

A 19th-century politician who died after walking home in a blizzard is honored with this Manhattan statue.

A Manhattan courthouse hides a small but scathing memorial to Holocaust injustice.

A whimsical, but often overlooked clock in Park Avenue.

Whisper secrets in a busy station only to be heard on the other side of this acoustic arch.

A dark patch of the ceiling at Grand Central Terminal which was not restored is still stained brown by tobacco.

The former home of the reclusive "Weird Wendels" who dominated New York real estate a century before Donald Trump.

Commemorating the spot where the famous scientist fed his pigeons.

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

Fragments of architectural wonders from around the globe are embedded in the newspaper building's walls.

A wooden rollercoaster that still delivers a thrill.

In the 19th century, this canal provided power to mills, machine shops, and other businesses in the area.

The real-life ‘Severance’ office building.

A monument commemorating the discoverer of radio astronomy.

This water tower commemorates the invention of the transistor on this site in 1947.

This stunning concert hall has become a symbol of Iceland's national recovery.

This monument to one of the largest science fiction games of all time bears the names of hundreds of thousands of players.

This earthwork installation sits on a grassy hill, celebrating Iceland's past and present.

Iceland's tribute to its thankless civil servants.