An atmospheric, medieval-themed book store hides in a 13th-century underground space.

This single-track road rewards brave drivers with stunning Scottish scenery.

The only pub in the world surrounded by an ancient stone circle.

This industrial gem was one of the earliest examples of a metal-framed building.

This Victorian footbridge over the River Tees was originally built to carry water from the high moorland to the industrial towns on the coast.

These engineering masterpieces are a dominant feature of the Belfast skyline.

The farthest northwesterly point of the British mainland is one of the most remote places in the Scottish Highlands.

The video game-themed street art first popped up in the French city.

The medieval woodcut-style artwork chronicles life in medieval London.

Reputedly based on the tomb of Jesus Christ, this crypt is the oldest surviving structure of any cathedral in England.

This Arctic mining town is home to a cat that's spent years masquerading as a fox.

The rusting remnants of a flying boat lie scattered near the site of its fatal crash.

This reconstructed ancient fort was home to one of the few horse training rings in the Roman Empire.

Despite its ornamental looks, this towering Tuscan-inspired anomaly was a masterpiece in hydraulic engineering.

This roadside attraction looks like a flying saucer parked atop the tundra.

A seaside town with no sea in sight.

Legend says these colorful, invasive residents are the descendants of birds released by Jimi Hendrix.

An effigy of a trapped paratrooper dangles from a Normandy church to commemorate one remarkable D-Day event.

At 1,732 feet above sea level, this spectacularly isolated yet surprisingly bustling bar is the highest pub in Britain.

A perfectly running 230-year-old silver automaton and music box.

These carved, weathered stones once gave mail carriers and pub goers a leg up.

A 16th-century footpath said to be haunted by a young girl that died trapped within its misshapen old house.

This iconic high-rise residential block was one of the last to be built in the Brutalist style.

This landmark Victorian folly rewards visitors with spectacular views over the Peak District.