This tunnel entrance is built to resemble a grand castle but no one is quite sure why.

The western face was supposedly left clock-less to snub the Welsh.

A 168-foot tower, part of the abandoned Chester Leadworks facility.

This unusual geoglyph was built as a warning so low-flying aircraft wouldn't scare the zoo animals.

Locals call it the "Give Peas a Chance" bridge because of its distinct graffiti.

A mysterious demonic figure peers down from its perch within the gorgeous Chester Cathedral.

Preserved baths in a Victorian-era spa town frequented by the most famous people of its day.

One of the shortest streets in York has an especially odd name.

The main gates have been locked since 1745 and will remain so until the Stuart Dynasty returns to the throne.

The longest and tallest aqueduct in Britain can actually be sailed across.

Huge winged monument in the United Kingdom.

The highest peak in all of England is plagued by dangerously fickle climate shifts.

This bridge is the first to be made entirely from iron, but designed like it was still made of wood.

A former fisherman's hut deemed too small for habitation is now a delightful tourist draw.

This stately monument has been wearing a traffic cone hat for decades much to the delight of the locals.

The rose garden in Regent's Park where Pongo and Perdita met for the first time in Disney's "101 Dalmatians."

Follow the original medieval paths that wind through this intriguing section of the city.

Europe's largest prehistoric mound – burial site of a legendary king?

Spitalfields' regal market goat is said to be a monument to the area's migrant population but most are pretty sure it's just a goat.

Six ravens are kept captive (but well-fed) at the Tower of London to prevent the fall of the Crown.

The most loyal of little dogs, or a Victorian era publicity stunt?

This short bridge is the only thing connecting a tiny Irish island to the mainland.

A miniature Italianate fantasy village on the coast of Wales and the set of ITC classic "The Prisoner."

Western Europe's only representation of a Roman goddess still in its original location sits in an unassuming park.