A stunning, two-tiered waterfall made famous by poets, artists and the legend of a ghost dog.

Whale bones, scrimshaw, and sperm oil make up just a part of this comprehensive collection of whaling history.

This former theme park in New York's Adirondack Mountains fell into ruin before being resurrected as a state-run campground

A tiny village in Upstate New York ushered in the precursor to drive-in movies.

A perfect replica of the beloved show's first set.

A once grand hotel is being retaken by the wilderness it once capitalized on.

The Metropolitan Police refurbished the blue box (perhaps not coincidentally) the same year "Doctor Who" returned to TV screens.

The monster at the center of the Darwin Center Spirit Collection.

A collection of comics, graphic novels, animation and caricatures devoted to exploring this often overlooked art form.

Dictionary Johnson’s favorite feline.

Abstract dinosaur models in London.

A tongue-in-cheek arcade where the games are based on everyday life.

The perfectly preserved underground rooms where Churchill plotted the war against Germany.

This London pub hides a peculiar secret: a recreation of the rooms shared at 221b Baker Street by Sherlock Holmes and Dr. Watson.

The popularity of Sherlock Holmes led to the creation of his fictional address, turning the orderly London street numbers askew.

For over 80 years, Mayan ruins stood proudly in a most unlikely location.

Resonating tubes make music from highway overpass.

The original Uncle Sam was actually a New York meatpacker who is buried under this historic grave.

This punny mirror of another Wisconsin attraction is exactly what it sounds like.

Holding multiple historical boats and an entire 19th century village, this New England attraction is the largest maritime museum in the world.

This roadside attraction attracts kids with dinosaurs before blindsiding them with geology.

An accidentally hidden library containing the ephemeral history of New York.

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

On the top floor of an upscale department store stands a lavish restaurant housed in a replica of a luxury French dining car.