One of the earliest large-scale "hyper" roofs in the U.K. is now a derelict roadside attraction.

A replica of the steam engine that hauled Queen Victoria's Royal Train is on display at Windsor.

An architectural oddity hides in plain sight on this iconic London bridge.

A popular day's outing in Bovington consists of watching military tank driving practice.

One of the highest Roman forts in Britain is set amid dramatic scenery on a notoriously difficult road.

Nearly 2 billion seeds from 38,000 species are stored and processed at this visitable facility in a quiet corner of England.

This charming English house was once the home of England's most famous poet.

The medieval-looking hammer beam teak roof may be a Victorian vanity, but it's still absolutely magnificent.

WWII artifacts, including the building itself.

This innovative steam machine was no doubt the most famous of the pioneer locomotives.

This hilarious English intersection is an automotive whirlpool.

Home to Alan Turing, the cracking of the Enigma code, and Captain Ridley's shooting party.

Both church and state get put to the torch in this annual festival in the "Bonfire Capital of the World."

Touching this 18th-century Scottish philosopher’s toe allegedly conjures good fortune.

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

One of the largest mechanical models of the solar system in the world.

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

This enchanting Victorian estate was home to the world's first hydroelectric power generator.

This museum inside a museum tells the story of London's timepieces.

A portly statue of a golden boy commemorates an unusual cause of the Great Fire of London: the sin of gluttony.

These official units of measurement—including chains and perches—lie hidden beneath tourists' feet in a popular London hub.

You can spend the night in Dr. Frank-N-Furter's castle.

This restaurant was removed from the famed sister ship of the Titanic and placed within a hotel.

This bridge is the first to be made entirely from iron, but designed like it was still made of wood.