Overlooked by many, the two famous Scottish warriors guard the main gate of Edinburgh Castle.

The watery entrance for condemned prisoners heading to the Tower of London is still visible along the Thames.

A magnificent, iconic stone tower in the Scottish Highlands.

Giant naked man on a hillside.

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

This silent sentry in the crypt below a large Gothic cathedral is often knee-deep in water.

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

The highest peak in Wales is said to be the final resting place of a giant killed by King Arthur.

An ancient Scottish rock formation said to be the gravesite of a giant remains ensconced in legend and intrigue.

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

A giant pineapple, a symbol of hospitality, and an amazing vacation rental option.

The granddaddy of English geoglyphs dates back to the late Bronze Age.

The stately remains of Llywelyn the Great's mighty fortress.

Pop culture has helped to keep this iconic British building from being destroyed.

London's last remaining public soapbox site has seen speeches from Karl Marx, Vladmir Lenin, and George Orwell.

Largest lake in Great Britain measured by surface area.

One of the oldest and certainly best preserved Cistercian abbeys still in existence.

England's oldest surviving hedge maze has been confusing visitors for over 300 years.

A church that bred legends, and served as an inspiration for the Da Vinci Code.

Hear the quietest sound from across the dome.

360° views of the city plus five floors of optical illusions and hands-on science.

The most iconic structure in Scotland has been home to bishops, colonels, and Sean Connery characters.

The popularity of Sherlock Holmes led to the creation of his fictional address, turning the orderly London street numbers askew.

This 17th-century street hidden beneath Edinburgh was once a breeding ground for the black death.