The tower was originally used as a chimney for the waste incinerator of St. John's Precinct and Market.

The wreck of a B-29 Superfortress now stands as a memorial left in the moors.

Fulham F.C. imploded once everyone excised its giant, hated tribute to the King of Pop.

Mysteriously stacked storefront paths give this medieval British town an iconic style like none other.

This landmark Victorian folly rewards visitors with spectacular views over the Peak District.

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

A 168-foot tower, part of the abandoned Chester Leadworks facility.

Six ravens are kept captive (but well-fed) at the Tower of London to prevent the fall of the Crown.

London's last remaining public soapbox site has seen speeches from Karl Marx, Vladmir Lenin, and George Orwell.

A statue marks the exact spot where The Boy Who Never Grows Up made his first literary appearance.

This massive collection of British military artifacts includes the heartbreaking personal letters of the men in the trenches of WWI.

An unusual round church in London with a Templar past.

A 1,215-foot tunnel transports pedestrians beneath the River Thames.

One part local history, 99 parts gruesome haunted house.

Eighty million natural history specimens call this gargantuan museum home.

One of the two original gateways into the Kasbah, this gateway is a nesting site for storks.

The former home of Dutch anthropologist Bert Flint now houses a collection of Berber art and artifacts.

This vast masterpiece of Moroccan architecture spreads across 20 acres.

Deliberately hidden for centuries, the magnificent Saadian Tombs were eventually uncovered in 1917.

The largest madrasa in Morocco once housed more than 900 students within its exquisite walls.

Fortune tellers, snake charmers, poets, and storytellers all gather on this historic square in Morocco.

It took 40 years to build this Eden-like garden in Marrakech, later restored by Yves Saint-Laurent.

This bridge was constructed from the rubble of the infamous Bastille.

The tradition of open-air secondhand and antiquarian bookselling in Paris dates back to the Renaissance.