The oldest of the three remaining bridges in England with buildings on top of them.

The world's first military tank was designed in this English city amid the stalemate of WWI trench warfare.

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

A micronation on an islet along the coast of a Portuguese island.

This building was once a town hall, a fire station, a prison, a dairy market, and the target for two marksmen.

This original castle in Kendal is 1,000 years old.

This lone tower casts an outstretched shadow over the site of a once-wealthy Knights Templar preceptory.

An art museum dedicated to the sculptor Barbara Hepworth, but it is by no means restricted to her work.

This tiny shoe shop claims to be the smallest store of its kind in Britain.

This memorial pays homage to the Royal Air Force squadron that breached two important dams during World War II.

This 20-foot mountain is made up of some 15,000 mannequins—if you visit, you can even take a piece home with you.

The remains of a legendary WWII weapon prototype.