England's only square-dimension hill horse was built to celebrate Queen Victoria's coronation.

Though much of the castle was robbed of its stones, the underlying earthworks are among the best-preserved in England.

An enormous alien invades Woking, England, as an homage to the H.G. Wells classic 'The War of the Worlds.'

Britain's tallest megalith towers over the cemetery of a quiet English village.

The Last Home of an Executed King.

This poignant WWI memorial looks like a lighthouse 100 miles from the sea.

The control tower at the historic weapons range is now available as a highly unusual vacation rental.

The world's oldest operational public pier railway has shuttled seagoing commuters from ship to shore since 1909.

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

The oldest surviving glass furnace cone in Western Europe.

The undercroft is a spectacular example of medieval Cistercian architecture.

The world's largest collection of preserved trolleybuses.

This English medieval castle is where King John died of dysentery.

England's largest white horse isn't even white.

A museum and gardens with unusual plants and a history of progressive programming for the blind.

The red letters in the literary pavement leading to the library form a mysterious code.

This amazing trail among the many waterfalls around Ingleton has been enchanting visitors since 1885.

All unmarked mute swans on the Thames are owned by the Queen per a tradition that began in the 12th century.

A rotating bridge that carries a little canal over a larger one.

The world's only managed flock of mute swans was established as a factory for monk meat but is now an adorable sanctuary.

This Viking gravestone carved in a rare runic style was dug up from a London churchyard.

The Isle of Wight’s “Island Line” serviced by former London Underground trains from the 1930s.

The Neolithic megalith was one of the first archaeological ruins protected by the British government.

A quirky "castle" formerly belonging to a famous British inventor.