The first privately owned air raid shelter in Britain, built after a horrifying night of Zeppelin bombings.

The English town of Mansfield likely got its name from this enigmatic breast-shaped mound rising abruptly from the earth.

The ancestral home of beloved English poet Lord Byron has a bizarre history.

A gorge full of caverns where early humans lived alongside cave hyenas, giant mammoths and wooly rhinoceroses.

An enigmatic natural rock formation with a manmade passage cut through the center.

This 600-year-old tower was built as a comfy residence for cherished pigeons.

The largest oak in England is said to have been the hideout of Robin Hood and his Merry Men.

An engraved stone in a village church claims to be the grave of a minuscule folk legend.

In the right conditions a wall of water up to five feet tall flows upstream against the current on the River Trent.

A quartet of rusting satellite goliaths are all that remain of a communication network that protected Britain from German and Russian air strikes.

A medieval relic whose great hall once hosted Mayflower pilgrims, one of Henry VIII’s ill-fated wives, and plenty of royal intrigue.

An abandoned 18th century manse looks like something out of an Indiana Jones movie.

On a wall in linear London, a plaque hangs at the high water mark of one of the worst floods in fictional Kcymaerxthaereal times.

In pastoral England, a plaque marks where an imaginary community addressed the problem of combat mortality.

Half curiosity cabinet, half late night hotspot, this Brazilian bar is helping turn a dangerous neighborhood around.

The final resting place of the tragic king and queen of the Jazz Age is tucked away in a small Maryland graveyard.

Meet your friends, marry your true love, or tell your enemies to kiss your butt under this historic Pittsburgh timepiece.

This nearly endless university hallway is home to a unique sunset known as "MIThenge."