This glass skywalk offers vertiginous views down the volcanic cliffs to the beach below.

2300-year-old Roman road connecting the empire.

The yawning maw of this pagan visage is said to bite off the hands of liars.

The crypts of Capuchin friars decorated with the bones of over 4,000 friars, including an entire "crypt of pelvises."

France's most famous cemetery, with some of its most curious tombs.

Believed to be the former location of one of the earliest Viking assemblies in Europe.

The largest of only eight working transporter bridges left in the world.

The remains of one of Wales’ great medieval buildings, with a pub in the cellar.

This ancient abbey now lies in majestic ruin behind a caravan park.

These precariously placed ruins harken back to a 13th-century castle.

One man's love affair with this Mediterranean country has been turned into a work of whimsical delight.

The lighthouse is on a island which is connected to another island, which is connected to another island, which is connected to one of the largest islands in the world.

One of the oldest suspension bridges in the world blends in perfectly with a medieval castle.

Picturesque ruins once held off mighty armies.

One person's collection from the era.

Chester Cathedral is home to a unique painting crafted on a canvas of cobwebs.

Three stone bridges straddling the River Gowy form part of the medieval road from London to Holyhead—despite a common nickname, they're not Roman.

In Warrington’s Golden Square, it's always tea time.

This very ornate Victorian gateway seems completely out of place in the modern industrial city of Warrington.

This abandoned Brutalist tower looming over the M6 Motorway once featured a restaurant.

The second-longest pier in the U.K. stretches a whole kilometer into the Irish Sea.

This classic red telephone box is now a community art installation celebrating local history.

What do we know about the real woman behind one of the Beatles' most famous songs?

A giant earring-wearing, poker-waving elephant statue stands in a Viking longboat in Kirkby town center.