A beautiful ruin of a 14th-century Plantagenet castle built by a medieval mercenary.

You can crawl inside this atmospheric 5,000-year-old tomb.

A metal tree emits eerie, melodic notes on top of Lancashire's Crown Point.

Oliver Cromwell marched his army over this narrow bridge to victory at the Battle of Preston in 1648.

One of three sites in England that house the National Collection of Arms and Armour.

Artists have long been drawn to these atmospheric 12th-century ruins.

This Gothic castle-like portal is a testament to the amazing craftsmanship of the navvies who built the railway tunnel.

The last fully working Victorian Turkish bath in England.

A 600-year-old mini shrine guarded by a sword-wielding knight hides in a crumbling cliff face.

The curious and tiny collection contains some very odd objects.

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

This lovely little burbling creek is actually a deadly waterway that has dragged down everyone who ever set foot in it.

A long, winding trek rewards you with a gorge so captivating it inspired a painting in the Tate.

Harry Potter once visited this massive limestone cliff, which was carved by an ancient glacial river.

What was once England's second-richest abbey is now a haunting ruin.

One of the best-preserved, yet least visited stone circle sites in Cumbria.

It's believed a local adventurer spent 50 years living inside this cave.

Stonehenge has nothing on Castlerigg’s views.

The nearly 200-year-old folly has a secret spiral staircase hidden in one of its pillars.

A spectacular disused railway viaduct in a beautiful countryside nature reserve.

This modern labyrinth lies in the shadow of a ruined medieval castle.

Legend says this cave housed a 16th-century cannibal and his family of 48.

The ruins of a 12th-century seaside castle on the southwest coast of Scotland.

Believed to be the birthplace of John Balliol.