Gaudí's famously flamboyant architectural style is on full display in this sprawling park and garden.

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

One of Antoni Gaudí's most classic buildings is well-known for its "dragon-back" design.

The ruined abbey includes a rare surviving example of a monastic latrine.

One of the best-preserved examples of an old town lock-up in the country.

The metal frame is all that's left of a wicker sculpture which once towered over the M5 motorway.

This astronomical clock is the second oldest in England.

This ancient bridge made of stone slabs is said to be reserved for the devil to sunbathe.

The oldest residential street in Europe also features an optical illusion.

The legend says that this English rock formation was once a hunter who was turned to stone by annoyed witches.

This grave resides at the crossroad of three parishes.

A ruined castle has more than its fair share of legends and ghost stories.

This historic Benedictine monastery brews a booze so toxic that it has often been blamed almost singularly for Scottish hooliganism.

Legend says these rocks used to be hunting dogs, a story that may have inspired Sherlock Holmes' most famous case.

This tangled English forest looks like something right out of a fairytale.

Instead of numerals, the unusual clock face spells out a memorial to a lost loved one.

Take a sea tractor to the Art Deco hotel on the island that inspired Agatha Christie.

The site of a mysterious pony massacre is rich with extraterrestrial conspiracy theories.

A disastrous D-Day rehearsal was relatively unknown until this sunken tank was discovered 40 years later.

A unique journey back in time to an early 20th-century fairground.

An allegorical statue of a giant pregnant woman representing justice and truth.

This trail follows unique stone railroad tracks and a historic waterway to the south coast of Devon.

A massive flood devastated this seaside town, causing many to speculate about whether the government had figured out how to influence the weather.

These "bridges" help confused bats cross the road.