This ancient castle has been abandoned since the Edwardian conquest of Wales.

In a resort town where the real Alice spent her summer holidays, iconic characters create a curious trail.

The remains of centuries of copper mining appear like an alien landscape.

The world's largest prehistoric copper mine had 30,000 animal bones scattered throughout the maze of passageways.

One of the oldest suspension bridges in the world blends in perfectly with a medieval castle.

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

It’s fun to stay at the YMCA… but at this London outpost, it’s even more fun to eat the Bombay aloo.

An small and easily overlooked archaeology museum chock full of Egyptian artifacts.

This hidden green space is the city's second largest conservatory.

A quiet, semi-secret square with statues of Mahatma Gandhi, Virginia Woolf, and a conscientious objectors stone.

Semi-precious Blue John stones have been mined in this cavern system for centuries.

This logic-defying 16th-century Tudor manor still stands to the delight and astonishment of onlookers.

The oldest known metal-mining site in England dates back to the Bronze Age.

A strange Georgian folly sits atop a lonely hill.

The star-studded street honors the city's most notable Brummies.

A gigantic mechanical bull rages over unsuspecting passengers at Birmingham’s central station.

The largest public library in the United Kingdom was designed to reflect the industrial and artistic history of the city where it stands.

A bench and a bridge pay tribute to Birmingham's favorite heavy metal band.

Known as "Toronto's Flatiron."

The artwork commemorates the many ways 20th-century people perished while on the clock.

This half-ton piece of the Alps sits at the base of the CN Tower.

A monument to the 17,000 Chinese who worked and died to build Canada's Pacific Railway.

One of the largest underground systems runs under Canada's largest urban center.

One of the Seven Wonders of the Modern World holds the world's tallest metal staircase.