Three and a half miles of cliffs, rocky beaches, Gilded Age mansions and 40 Steps to nowhere in particular.

The fairy tale castle of the "fairy-tale king."

I-95's Tijuana-style celebration of kitsch at the Carolina border.

This secluded aqua waterfall in the Grand Canyon is the perfect swimming hole, and the Havasupai tribe's fiercely protected natural wonder.

Enjoy an overnight at an old haunted B&B site of the Borden family murders.

A mailbox that saved a nature reserve.

Famously misunderstood wonder of the ancient world

Macabre astrological automaton clock dating to the late 1400s.

This small-town Connecticut restaurant gives each diner a free book from its vast library.

In a city that boasts four separate inclined cable railways, this is one of the busiest funicular lines in the world.

A tribute to Ponce de Leon's supposed quest for eternal youth.

Kings Cross Station pays tribute to its role in Britain's best-selling book series.

One part local history, 99 parts gruesome haunted house.

Erotic art covers the walls of the largest ancient pleasure palace.

A building so large that it has its own weather.