Long-secret natural history museum, featuring the skull of a "Terror Bird."

These unique stepping stones hug a river's edge to take hikers on a journey through a limestone gorge.

This iconic Peak District ridge was once one of the busiest roads in medieval Britain.

This industrial museum is based on one of the oldest standing iron forges in the U.K.

The wreck of a B-29 Superfortress now stands as a memorial left in the moors.

Although it appears ancient and mysterious, the quirky folly was actually built 200 years ago by an eccentric estate owner.

This tribute to a beloved cricket umpire is a magnet for risqué pranksters.

Where Agatha Christie mysteriously disappeared in 1926.

The oldest candy store in the world has been selling traditional sweets since 1827.

A stretch of land where the sour-sweet vegetable is cloaked in darkness and grows so fast you can hear it crack, squeak, and pop.

This Gothic castle-like portal is a testament to the amazing craftsmanship of the navvies who built the railway tunnel.

This Victorian graveyard in Leeds is a macabre collection of beautiful tombs and memorials.

Artists have long been drawn to these atmospheric 12th-century ruins.

Once a farm where patients tilled the soil, this asylum lost its workforce when overmedicating became common practice.

This antique shop and tea room reside inside a twice defunct church that was moved stone by stone to its current location.

This strange moor has a song written about it, Bronze Age carvings, and an alien sighting.

The last of the 19th-century booze-free bars has been slinging teetotal tonics for over a century.

This quaint funicular has been ferrying people up and down an English valley since the Victorian era.

A lavish Victorian mansion wound up inheriting a gruesome reputation that would be its demise.

The photographs of "fairies" that fooled much of the world (including the creator of Sherlock Homes) were taken at this English stream.

A copy of the brutal decapitation device that predated the French Guillotine by about 200 years.

This tallest folly in the world began its life as an elaborate factory chimney.

This 19th century police station now puts the history of the Manchester City Police on display.

This massive memorial commemorates those who died in the Manchester Arena bombing.