The city’s oldest gateway to the galaxy lies at the entrance to the Royal Botanical Gardens.

These medieval monastery ruins are surprisingly overlooked by most tourists.

19th century tunnels burrowed under Liverpool.

A mysterious bridge over a sunken Roman road.

This windmill is believed to be the oldest in the British Isles.

The site of the notorious Great Train Robbery of £2.6 million, one of the biggest heists in English history.

Final resting place of John Middleton "The Childe of Hale."

When King Oswald was killed in battle, an eagle dropped his arm here creating a new spring.

This dreamy street will transport you to wintertime in Victorian England.

The near loss of the stately fireplaces at this medieval castle spawned some of Britain's most crucial historic preservation laws.

The spot where Oxford garnered its name was also home to a medieval philosopher and includes a house covered in statues.

A rare example of the RAF’s flying spy taxi.

This Norman castle was once the site of a Victorian-era prison, and now exists as a luxury hotel.

Legend says this demonic carving inside a medieval cathedral was one of Satan's minions.

Inside this chapel, Victorian jailers took the separate system to new levels.

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

Semi-precious Blue John stones have been mined in this cavern system for centuries.

This old Victorian bathhouse is fed by an ancient spring.

The undercroft is a spectacular example of medieval Cistercian architecture.

One of the oldest libraries in England, and one of the last of the great medieval chained collections.

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

A face-like natural rock formation so well known, a pub was named in its honor.

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

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