These mysterious mazes carved on the rock may be up to 4,000 years old.

A writer's tiny retreat built from salvaged shipwreck timbers.

A open air theatre built on a cliff by an eccentric British woman.

Grab a cuppa at England's first and only domestic tea plantation.

A 6th-century stone lies at the site of the mythical battle waged between King Arthur and his nemesis Mordred.

The ruins of an 11th-century Norman castle with a rare, perfectly circular shape.

The largest greenhouse in the world is home to over one million types of plants.

400-year-old garden, restored to beauty.

A island reachable by a causeway at low tide is possibly one of the earliest Western European locations to be identified in text.

These sculptures honor the knights who once called Carrickfergus Castle their stronghold.

Whimsical woolen creatures have taken over this historic Northern Ireland park.

A Victorian marvel of engineering is now a 21st-century tourist attraction.

This sculpture depicting the history of Maryport turns into a light show at night.

This unique sculptural clock transforms into a periscope every hour.

Ship-sized kinetic sculptural fantasy.

A community of artists and entrepreneurs seeks a simpler life on London's waterways.

This unique bridge curls up like a caterpillar to let boats pass and then unfurls again to span a small canal.

Bronze sculpture celebrating the relationship between Churchill and Roosevelt.

A labyrinth hides in plain sight at each of the city's 270 Tube stations.

This home on a quiet suburban street is completely covered with vibrant mosaics.

A naturally mummified 2,000-year-old man.

London's last remaining public soapbox site has seen speeches from Karl Marx, Vladmir Lenin, and George Orwell.

English antique dealers with a taste for the unusual.

The television series' iconic giant foot was borrowed from this classical painting.