The most northern place on the mainland of Great Britain.

The sign marks one of the endpoints to mainland Britain's longest overland travel route.

Cut into a sheer cliff face, these stairs are the only way to reach a secluded Scottish harbor.

A castle in the Scottish Highlands has been continuously inhabited since the 1300s.

The longest staircase lock in Britain.

Largest lake in Great Britain measured by surface area.

The National Railway Museum in York is the largest railway museum in the world, attracting almost 1 million visitors per year.

The little-known second castle that William the Conqueror built in York.

A century-old tradition has culminated in a small but singular collection of feline effigies.

This network of narrow, medieval passages has the most delightful name.

Makers and sellers of the original and finest York Ghosts.

One of the shortest streets in York has an especially odd name.

Follow the original medieval paths that wind through this intriguing section of the city.

An artistic tribute to the famous singer, just around the corner from where he was born.

An inverted staircase above the entrance to the Bethnal Green Underground Station functions as a memorial for people who lost their lives during the worst civilian disaster in the U.K. during World War II.

Forlorn amidst a thicket mere feet from a cliff's edge stands a solitary headstone that appears completely out of place, a haunting symbol of a once-thriving town now lost to the relentless forces of nature.

A village on the east coast of England that has almost completely eroded into the North Sea.

A legendary ghostly hound supposedly left dark marks on a place of worship.

A 17th-century church is nestled within the walls of a 15th-century ruin.

All that remains of the fishing-vessel-turned-warship is its weathered hull.

A working farm turned into a museum dedicated to the world's most unbelievably tiny cars.

The last working windmill in the U.K. that has eight sails.

The sanctuary seems to either float atop the water or sink into the dirt, depending on the water level.

The intended purpose of this unfinished Elizabethan building remains a mystery.