A scattered trail of street art adds a pop of color to the city's stark structures.

A breathtaking flower tunnel bursts with beautiful golden blossoms.

The stately remains of Llywelyn the Great's mighty fortress.

A familiar otherworldly creature guards this 12th-century Scottish abbey.

Possibly the oldest of Britain's ancient henges is also one of its most stark.

A remarkably well preserved tower dating all the way back to the Iron Age.

This crumbling folly looks like an enchanted left over from Middle Earth.

Large-scale contemporary artworks tower over fields and lurk in forests around a Jacobean manor house.

This haunting stone chasm is a hotbed of mossy rock and English legend.

This well-preserved Cistercian Abbey in a romantic pastoral setting has inspired artists like the poet Wordsworth.

This picturesque view of the Scottish Borders was beloved by Sir Walter Scott.

A hermit's tiny cell built into the cliffside that saved him in South Pembrokeshire.

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

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

Near the former site of numerous witch burnings, this lavish Edinburgh mainstay pays homage to Scotland's brutal history.

A house of bones — but nobody is quite sure to whom they belong.

A mysterious monument where a woman who records say never existed was burnt alive for being a witch.

England's most notorious suicide spot.

A local tree surgeon has created a whimsical walk full of carved tree stumps near Scotland's Loch Lomond.

This cramped crevasse saw the entire population of its island suffocated inside its depths.

This abandoned asylum in Wales might look haunted, but it's still beautiful.

Fascinating town where normal life interfaces with the occult.

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

A site of pagan worship which still attracts people looking for fairies.