A tiny village in Wales claims the name of a noble medieval hound slain for a crime he didn't commit.

A subterranean playground in an abandoned slate mine.

An abandoned quarrying village turned commune is now a hub for learning the Welsh language.

This trio of neolithic stone monuments are fabled to be a king and his knights that were petrified by a witch.

This mysterious underground cave in Shropshire dates back to the 18th or 19th century.

The sculpture is made of more than 100,000 knives collected to raise awareness about violence.

This tranquil churchyard in the heart of England’s mining country whispers tales of both triumph and tragedy.

One of the tallest maypoles remaining in England in one of its smaller villages.

An 18th century monument regularly tagged with unsettling graffiti referencing a 1940s unsolved murder.

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

This bridge is the first to be made entirely from iron, but designed like it was still made of wood.

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

This unlikely memorial honors the Canadian and Portuguese laborers who felled trees for the Allies in World War I.

A majestic mansion designed in Mughalai style, complete with a turquoise onion dome.

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

A small village in two different countries.

Near Birmingham, England three and a half miles of top-secret tunnels housed a World War II “shadow factory” and a Cold War nuclear bunker.

Built by the patron saint of illusionists this Elizabethan manor house is riddled with secret cubbies for hiding priests.

A petite castle folly in the English countryside.

Puzzles within puzzles hide a golden treasure in this hedge maze.

A miniature village mimics the surrounding buildings so well it includes itself.

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

Open for a weekend once a year around October it houses a fascinating collection of unique Victorian preserved and stuffed animals.

A genuine Little Shop of Horrors.