Hidden in a grotto 26 feet below Nottingham's oldest hotel, this stylish subterranean drinking den is notoriously hard to find.

What looks like missing grout is actually an old pub's peephole.

This ornate Victorian marketplace was the setting for Diagon Alley and the Leaky Cauldron in the Harry Potter films.

This tremendous timepiece was once the largest cuckoo clock in the world.

Thousands of flowers create enchanting pink tunnels over the city streets.

Drive past the giant fruit sculptures and up to the window for a menu of fruity treats.

Because sometimes you need to make a batch of frites even when the stores are all closed.

The Bloemen Route, or “Flower Route”, stretches 25 miles through prime Dutch tulip country as a result of “tulip mania,” the world’s first economic bubble.

This neon landmark has been posing this deadpan question to follicly-challenged Dubliners for over 50 years.

One of the earliest large-scale "hyper" roofs in the U.K. is now a derelict roadside attraction.

Hundreds of wooden coffins dangle from cliffs and caves in the Philippines.

This isolated Maya cemetery in Chiapas is distinguished by its towering, colorful wooden crosses.

Before building her own tombstone, an untrained artist created a concrete menagerie in her garden.

The Nobel-Prize-winning author of The Stranger is buried beneath a simple gravestone in a sleepy French village.

Inside this church, a monument honors the first burial site of the famed philosopher.

The immortal Hollywood star rests in peace in an unassuming Swiss village cemetery.

The final resting place of one of Germany's most accomplished Renaissance men.

The great Italian Renaissance painter was laid to rest here in the Chapel of Saint-Hubert.

At this cemetery, artists are invited to design their own gravestones.

The painter of "The Scream" is laid to rest under a stoic bust of himself in the humble corner of an Oslo cemetery.

The artist and his brother are buried in a landscape straight out of a van Gogh painting.

On this romantic tidal island reachable only at low tide the tomb of a famous French writer overlooks the sea.

The grave of the famous painter is marked by a simple stone in the ground.

This churchyard arbor is surrounded by hundreds of gravestones placed there by author Thomas Hardy.