A magnificent winding road through a steep valley, with deep natural caverns at the bottom

An intriguing three-sided folly is a testament to one man's devotion to Catholicism and the number three.

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

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

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

The beloved fantasy novelist is buried near a church containing a whimsical etched glass window full of Narnia favorites.

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

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

Stonehenge has nothing on Castlerigg’s views.

This Manchester laundromat is hiding something.

J.R.R Tolkien, C.S. Lewis, and other "Inklings" met at the Oxford pub to discuss the now legendary fantasy stories they were writing.

The London pub overlooks where the Mayflower was moored before setting sail for the New World.

The names Lúthien and Beren can be found inscribed on the shared grave of the famous writer and his beloved wife and muse.

Dating back almost 400 years, the oldest public collection library in the United Kingdom was once the study hall of Karl Marx.

Bronze sculpture celebrating the relationship between Churchill and Roosevelt.

The oldest inn in England served brew to the crusaders.

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

This medieval sanctuary's tree-framed door looks like a portal to a mythical realm.

Western Europe's only representation of a Roman goddess still in its original location sits in an unassuming park.

These ancient sunken lanes were naturally tunneled into the soft ground by countless footsteps.

A Victorian Gothic masterpiece housing a world-class collection of rare books and manuscripts.

The largest cave chamber in Britain—big enough to fit a whole cathedral inside.

The Metropolitan Police refurbished the blue box (perhaps not coincidentally) the same year "Doctor Who" returned to TV screens.

Hidden in a grotto 26 feet below Nottingham's oldest hotel, this stylish subterranean drinking den is notoriously hard to find.