Where the sleeping monsters of Scotland's oil industry are left to rust.

A 550-square-meter micro-nation off the coast of Britain.

The curious and tiny collection contains some very odd objects.

A mysterious bridge over a sunken Roman road.

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

This unchanged Victorian park is rumored to have been the inspiration behind Peter Pan's Neverland.

These ruins witnessed the final gathering of the failed Jacobite Rebellion.

This Scottish burial tomb once held hundreds of ancient eagle bones.

A perilous medieval road leading right into the sea.

A Scottish manor with a history of mysterious fires, magic, and eccentric tales

On this wooded path, a stained-glass window creates a spellbinding forest cathedral.

Cliffs full of fossils at the portal to England's Jurassic Coast.

Although it appears ancient and mysterious, the quirky folly was actually built 200 years ago by an eccentric estate owner.

The Stonehenge of Wales is one of the grandest neolithic dolmens still in existence.

Fantastically decorated underground chambers built in the 1760s.

Colin Stokes "got a bit carried away" and built a castle that looks like something out of Tolkien.

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

St. Mary's Asylum was isolated and abandoned before being converted into a Bed and Breakfast.

Stonehenge has nothing on Castlerigg’s views.

One of the largest sculpture collections in the U.K. features history's greats, from Bob Dylan to Galileo, in bronze.

An abandoned tank sits in an empty London lot as a symbolic middle finger to local city planners.

Summer in Scotland begins with a spectacularly wild and colorful event rooted in ancient pagan traditions.

This foolish Victorian sea fort was converted to a deluxe hotel.

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