According to the Guanches, the aboriginal people of the Canary Islands, the king of evil lives inside this volcano.

Hundreds of caves once used to store grains and animal feed.

The comedy and tragedy of Oscar Wilde is preserved in a Dublin park, captured in a sculpture of colorful stone.

The ruins of this gorgeous clifftop castle look like something from a fantasy novel.

Birthplace of the "Cat in the Cradle" and a cluster of iconic, original windmills that let the Dutch tame the seas.

Gaze upon chocolate sculptures depicting everything from chariot races to Gaudí's famous church at this shrine to sweets.

An unusual stroll through gentlemen's erotica demonstrates that pornography is timeless.

Catalonia Tradition: Beating the hollow Christmas log until it defecates in your fireplace.

This semi-secret storybook hedge maze is also the oldest garden in the city.

A gravity-defying "devil's bridge" that has a surprising architectural feature for its stability.

Living towers made of people that are now recognized by UNESCO.

This ancient Spanish castle sits high upon a hilltop.

Mine shafts and hard pastries await visitors at this massive mountain of salt.

Museum of amazing old toys and automata.

One of the few standing Roman lighthouses and a labyrinth of tunnels are a couple of the secrets at this historic castle.

A theatre built to house the rowdy Oxford graduation ceremonies became the stage for a debate about God's existence.

Used as an example in one of the first dictionary entries for "museum" in 1706.

England's most notorious suicide spot.

These stark white cliffs were spat up by the sea and are slowly being retaken by it.

Decrepit Victorian public lift is a white-knuckle ride.

Half-drowned wooden stumps and stone blocks are all that remain of a Victorian landing that was destroyed by storms.

Regency-era excess on the English Coast.

The rotting skeleton of a shoreside fun fair that was destroyed by fire and storms still haunts the Brighton ocean view.

The oldest working mechanical clock in the world.