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

Elevated freight railway turned wildly successful urban park.

A museum in England’s Lake District dedicated to the trusty pencil wants you to know the story of their World War II spy pencils.

Stonehenge has nothing on Castlerigg’s views.

These 20-foot jaw bones honor a time when the leviathan bones were a sign that whalers survived the hunt.

The gloomy ruins that inspired Bram Stoker to bring Dracula to life.

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

The world's largest collection of witchcraft regalia.

A fantastic castle rumored to be the birthplace of King Arthur.

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

This historic club for wayward boys has shaped some of the biggest names in music almost as much as they have shaped it.

A rotating bridge that carries a little canal over a larger one.

Gutted during the Liverpool Blitz, this architectural husk has been left destroyed in honor of the dead.

Created as a punny statement about genetic engineering this monstrous hybrid statue has become a beloved icon.

This aging storage facility is the world's largest brick warehouse.

The second-longest pier in the U.K. stretches a whole kilometer into the Irish Sea.

The largest greenhouse in the world is home to over one million types of plants.

Sometimes an island, sometimes a rocky outcropping connected to the world by a tiny suspension bridge.

Pyramid shaped monument with a tall tale attached.