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

Harry Potter once visited this massive limestone cliff, which was carved by an ancient glacial river.

Beneath the city of Lourdes, France is a massive, concrete church.

This doorless 20th-century elevator doesn't stop or slow down.

Macabre astrological automaton clock dating to the late 1400s.

The slender brass strip in Prague's Old Town Square was used to tell time from 1652 to 1918.

One of Catholicism's four major basilicas has a series of papal portraits that are said to predict the end of the world.

Wooden sleds have replaced donkeys to cart goods around this utterly charming car-free village.

The longest hedge maze in the world.

This hill and tower are steeped in legend, from King Arthur to the Holy Grail.

Fascinating town where normal life interfaces with the occult.

Manchester's abandoned train depot lingers in a post-industrial purgatory.

A giant wooden soda bottle pays homage to a distinctly British drink on the very spot where it was invented.

Have a seat with the father of modern computing at this Manchester monument.

The remnants of a depressing public toilet are now a hub of ever evolving street art.

A Victorian Gothic masterpiece housing a world-class collection of rare books and manuscripts.

A rare wooden coffin set vertically into the Gothic arch of an ruined church.

Mysteriously stacked storefront paths give this medieval British town an iconic style like none other.

The western face was supposedly left clock-less to snub the Welsh.

A hundred copies of Antony Gormley's naked body stare out across the water.

Giant statue of a disembodied head.

Created as a punny statement about genetic engineering this monstrous hybrid statue has become a beloved icon.

The red letters in the literary pavement leading to the library form a mysterious code.

Charles Dickens described the concert room in this amazing Victorian hall as "the most perfect room in the world."