A preserved block of timber buildings from the city's industrial era in the Middle Ages.

For over 500 years this timbered alms house has provided a home for elderly residents of Coventry.

This tiny little pool is said to be home to a malicious mermaid named Jenny Greenteeth.

This stone throne invites adventurers to observe breathtaking views of the Peak District.

This landmark Victorian folly rewards visitors with spectacular views over the Peak District.

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

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

An oddly shaped tower built to mark the acquittal of Admiral Keppel in a controversial 1770s case.

A gardener saved a beloved clock face from destruction by building it into a wall outside his house.

This centuries-old canal known as the Cuckoo Dyke has a staircase of locks suitable for a giant.

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

A seaside town with no sea in sight.

A unique 1980s designed church sits uncomfortably in its traditional Victorian churchyard.

One of the earliest large-scale "hyper" roofs in the U.K. is now a derelict roadside attraction.

The last working windmill in the U.K. that has eight sails.

This 2,000-year-old tree inspired the nursery rhyme "Rock-a-bye Baby."

These abandoned coal mine towers near Sherwood Forest might soon boast the U.K.’s longest zip-line.

England’s ancient oak tree has such an impressive girth, people have been hosting parties within the hollow trunk for centuries.

The bombed out remains of the old church were kept intact next to the new one, as a reminder of the futility of war.

An engineering error ensured this cavernous 350-foot-long subterranean thoroughfare was never used as intended.

Under a church hides a forgotten 13th-century ossuary containing the remains of around 2,500 people.

The longest stone bridge in England has an impressive history that dates back over 700 years.

This ruin in a suburban park may be the place where Shakespeare's "A Midsummer Night's Dream" was first performed.

An intriguing three-sided folly is a testament to one man's devotion to Catholicism and the number three.