Major tourist destination known for its bubbling mud-pools and hot thermal springs.

This strange geological landscape erupts with sudden bursts of water.

This electric green sulphur lake in New Zealand looks like a cartoonish radioactive dump site.

A glacier pocked with ice caves and surrounded by rainforests.

A solitary tree has grown up all alone on Lake Wānaka, backdropped by the beautiful Southern Alps.

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.

Eyam took steps to quarantine themselves and keep the plague from spreading.

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

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

Human-made caves excavated to hide a secret society of wealthy pagans.

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

A open air theatre built on a cliff by an eccentric British woman.

The largest stone circle in the world has ended up bringing up more questions than it has answered.

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

Old-fashioned knowledge and modern engineering create the world's only rotating boatlift.

Richard III supposedly disposed of his nephews' bodies here in an effort to seal his claim to the throne.

Three bridges straddle a stream, one stacked upon the other.

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

Largest lake in Great Britain measured by surface area.

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

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

Museum about life, death, and cannibalism in the Stone Age.

Once thought to be the mysterious work of a witchy prophetess, a well with unusual properties turns objects into "stone".