London’s first road overpass is so old that it was originally built for horse-drawn carriages.

Preserved behind glass, the ruins of a medieval building used to store human remains.

Overlooking the seaside town of Margate stands a tribute to an artist's lover.

A 2000-year-old Roman amphitheater lies just below Guildhall Yard.

Near the site where the English Archbishop was born, you can find an emblem in the shape of a pilgrim's badge.

This statue of one of the engineers who created the London Underground hides a ventilation shaft for the tube lines that run under the street.

These Victorian era devil sculptures were designed to spite a local vicar.

This saucy statue once caused outrage among locals.

Over several decades, one of London’s most iconic city gates was dismantled, moved out of the city, and then moved back.

The "beautiful" equation predicting the movement of all electromagnetic particles is engraved in front of Newton's tomb.

Take in the views of Big Ben with a Guinness in hand at this floating pub aboard a 1930s Dutch barge.

A mysterious ancient elephant said to possess magic powers is now the symbol of a Sicilian city.

Outside of one of Britain's most renowned social clubs, a step installed specifically for the Duke.

The final resting place of a German diplomat's beloved companion.

With a history stretching back to the 16th century, this pub has a few stories to tell.

This hand-painted advertisement is a literal sign of encouragement, however unintentional.

This group of sculptures includes the first statue of a female politician in London.

Metal horses galloping through a London fountain provide a link to the city's past.

The Devil’s own choice when he needs a drink in Brussels.

A shining memorial to a Belgian hero is said to bring luck to anyone who touches it.

Belgium's national heroine turned spy sacrificed her life to combat German occupation.

Third time's a charm, or in this case, two testicles are.

These towering cliffs jut dramatically from the middle of a barren desert.

This amazing example of Valencian Art Nouveau looks more like a cathedral than a public market.