Wall Street has a new heroine, a bronze statue of a small but fierce girl.

The world's oldest hologram gallery and the labyrinthine laser laboratory of a holography pioneer.

This whimsical group of statues is a favorite of children who love to climb all over Lewis Carroll's beloved characters.

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

This unmarked and unloved Manhattan subway grate created one of the most iconic images in American cinema.

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

A dilapidated dock tells the story of Titanic's missed arrival.

Try not to get slimed in Tribeca.

This abandoned subway station beneath the Waldorf-Astoria hotel is allegedly used to secretly transport presidents.

The small bright red pillar survived the 1996 Manchester bombing virtually unscathed.

A hunk of prehistoric lava rests amid the Gothic architecture of a campus quad.

Despite having a dome made of papier-mâché this tiny observatory has survived for over a century.

Have a seat with the father of modern computing at this Manchester monument.

19th century museum with an eclectic mix of curiosities, from Egyptian artifacts to items on archery history to the skull of the world's oldest horse.

A treasure trove of artifacts, books, and artwork from the "golden age" of exploration.

A beautiful and abandoned New York subway station from 1904, complete with chandelier.

The train platform where Jews were sent to concentration camps is now preserved as a Holocaust memorial.

Da Vinci's equestrian statue, 500 years in the making.

Statues of Ramona Quimby, Henry Huggins, and Ribsy the dog in the park where their adventures "really happened."

This magical-looking island is notorious for the misfortunes suffered by its owners.

Seattle’s Whimsical Mural Master.

This edible park is open to any and all foragers.

Peruse rare tomes like poetry bound in pearls or books with branches and berries growing out of their spines.

From a neon Rapunzel to a bike traffic meter to a street fair color scheme, the most opened drawbridge in the US is a veritable art gallery.