A tiny chapel perched along a 14th-century bridge.

This lovely ancestral home inspired the author D.H. Lawrence, and features a tunnel made out of a living willow.

The remains of a historic kiln once used to produce the famous Rockingham porcelain.

This oddly placed 15th-century church is one of only six bridge chapels left in England.

This old Victorian bathhouse is fed by an ancient spring.

This mysterious hilltop collection of Druid carvings isn't quite what it seems.

These medieval monastery ruins are surprisingly overlooked by most tourists.

A preserved 18th century steel factory.

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

Probably the smallest museum in the world, housed in a disused phone booth.

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

A brick foundation and piles of listing building materials are all that remains of this World War II POW camp.

The view from this giant Stone Age toad is unexpectedly beautiful.

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

A hunk of prehistoric lava rests amid the Gothic architecture of a campus quad.

19th century museum with an eclectic mix of curiosities, from Egyptian artifacts to items on archery history to the skull of the world's oldest horse.

A tiny, heartwarming piece of art hiding in plain sight.

The whimsical twist of this spire was either caused by the Devil, an unexpected virgin, or lead.

The oldest surviving glass furnace cone in Western Europe.

This folly built to commemorate an aristocratic victory over Catholic rebellion plays tricks on the eye.

This tower was constructed to commemorate the man who helped bring true democracy to the United Kingdom.

Legend says this little-known stone circle is formed from people petrified as punishment for dancing on the Sabbath.

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

There's a strange stone hoodoo towering atop a wooded hillside and no one is quite sure how it got there.