Like a kitschy mirage in the Mojave, this eatery serves up classic 50s-style diner meals and a dinosaur sculpture garden.

The first ever diner included on the National Register of Historic Places is famous for its custard French toast.

What's a diner from the 1939 World's Fair doing in a remote Utah mountain town?

Spanning an elevation of 160 feet and containing 388 steps, this is Seattle's longest staircase.

Cut into a sheer cliff face, these stairs are the only way to reach a secluded Scottish harbor.

A grueling 699-step stairway to a heavenly view of the island of Saint Helena.

A total of 999 stairs lead visitors through a massive hole in a mountain known as the Gateway to Heaven.

This ancient Roman prison is decorated with an upside-down cross not as blasphemy but as saintly tribute.

A group of college students hauled a desk up a mountain more than 40 years ago. The notebooks inside have become a makeshift time capsule.

An incredibly well-preserved piece of ninth-century Viking poop.

The scene of the United Kingdom's most famous UFO incident, dubbed the "British Roswell."