A room in New York City that contains 250 cubic yards of dirt worth a million dollars.

The original toys that inspired the beloved children's stories are on display at the New York Public Library.

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

This cemetery has graves dating back to the 17th century, including the city's oldest carved tombstone and an ominous cryptogram.

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

One of only two commuter aerial tramways in the United States.

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

A semi-scholarly approach to sex.

A crumbling hospital from the 1850s on Roosevelt Island.

This small town Texas cemetery is said to be the burial site of a UFO pilot who crashed in the 1800s.

Two hundred tons of pioneer artifacts were painstakingly recovered from a shipwreck at the bottom of the Missouri River.

Four, 18-foot-tall badminton shuttlecocks lie scattered about the lawn of a Kansas City museum.

The world's largest collection of fine-scale miniatures and one the nation's largest collections of antique toys.

A rainbow-colored house promotes LGBTQ rights across the street from the Westboro Baptist Church.

See the motorcycles that launched the stuntman to fame and the gear that saved his life.

Its incredible collection preserves 170 years of sewing machine history.

A half-size replica of the World Trade Center towers above Tulsa.

This unusually circular centenarian barn became a Route 66 icon.

An oil baron's wild paradise and the winner of an ill-fated air race.

Final resting place of Geronimo, Quanah Parker, and the first atomic gun ever fired.

A detached cement mixer has been transformed to resemble a relic from some obscure NASA mission to Oklahoma.

To honor his gardening wife, this yard artist turns bowling balls into playful, colorful sculptures.

This abandoned, windowless concrete block is one of the strangest buildings in Tulsa.

The collection is housed in an exquisite mansion that makes you feel like you've been transported to an Italian villa.