A perfect turquoise lake colored with glacier dust.

Dolphins, ancient clams and hundreds of waterfalls make this one of the world's top tourist destinations.

Tubing through a cave lit with glowworms is a magical underground experience.

The real life Hobbiton, this sheep farm has been forever transformed since being built for The Hobbit film series.

A perilous medieval road leading right into the sea.

This toxic spoil heap found a second life as a ski slope, popular film location, and wildlife haven.

The last resting place of the famous Native American princess is marked by a haunting monument.

This star-shaped artillery fort protected the mouth of the Thames from the 16th century to the Second World War.

This historic franken-chapel is the oldest wooden church in the world, at least part of it.

The biggest and deepest Cold War bunker open to the public can be found in southeast England.

The history of this famed tree ranges from an 18th-century highway robber, to the Scout Association.

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

Museum celebrating the history of computers, especially their role in codebreaking.

Home to Alan Turing, the cracking of the Enigma code, and Captain Ridley's shooting party.

This early Norman castle was the first historical monument protected by an act of Parliament.

You can climb to the top of the column built to honor the "father of British inland navigation."

A giant roundabout made up of six smaller roundabouts can befuddle the uninitiated.

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

Eighty million natural history specimens call this gargantuan museum home.

One part local history, 99 parts gruesome haunted house.

An unusual round church in London with a Templar past.

A student driver's nightmare.

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

Kings Cross Station pays tribute to its role in Britain's best-selling book series.