Tucked among the sand dunes overlooking a Welsh beach, a real-life tribute to a fictional elf.

The country home of world-famous designer, writer, and artist extraordinaire, William Morris.

There are hundreds of secret WWII bases hidden in British forests. Built to fight a Nazi invasion, they remained unknown for decades.

The designer of this railway tunnel added a birthday present for himself.

Old Tudor home moved on thick iron rails to a new spot.

At just 25 inches at its narrowest point, it's one of the tightest streets in the world.

These medieval tunnels provided water to the city above through centuries of civil war and plague.

Isambard Kingdom Brunel, one of the great Victorian engineers, was the driving force behind the short-lived atmospheric railway.

This ancient bridge made of stone slabs is said to be reserved for the devil to sunbathe.

The world's largest collection of garden gnomes lives among the trees and wildflowers on this woodland reserve.

A roadside shrine to a late rock god only remains thanks to the unyielding efforts of his fans.

Eclectic final resting place of the controversial explorer.

Built by George III to observe the transit of Venus, this Georgian gem is a unique survivor in the Arcadian landscape of Richmond upon Thames.

The Egyptian-inspired last resting place of Lord Kilmorey.

Abandoned boats decaying in the largest ship graveyard in mainland Britain.

Asthmatic Charles Hyett's son built a fantastical garden for his father to convalesce in, alas it was too late.

Every year locals tumble 650 feet down to the bottom of the hill chasing a Double Gloucester cheese.

The centuries-old obelisk may have inspired J. R. R. Tolkien.

An Iron Age hillfort rooted in Arthurian legend was made famous by musician Peter Gabriel.

A quaint hamlet of nine cottages around a small green near Blaise castle.

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

At the time of its construction, this hydroelectric power plant was the largest in the world.

Impressive mining ruins overlook a spectacular view of Ireland's Copper Coast.

The oldest pub in Ireland may also be the oldest surviving bar in the entire world.