The watery entrance for condemned prisoners heading to the Tower of London is still visible along the Thames.

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

17th century streets hidden under Edinburgh were once a breeding ground for the black death.

This picturesque horseshoe weir was first built in the 1600s to prevent flooding in the town of Bath.

In the ruins of Glastonbury Abbey lies the alleged resting place of the legendary king.

Fascinating town where normal life interfaces with the occult.

J.R.R Tolkien, C.S. Lewis, and other "Inklings" met at the Oxford pub to discuss the now legendary fantasy stories they were writing.

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

Kings Cross Station pays tribute to its role in Britain's best-selling book series.

Buy your fish and have it cooked to order in this bustling, eight-floor seafood market.

Tel Aviv's popular neighborhood went though endless waves of transformation.

A "miracle" that seems to produce more holy fistfights than holy revelations.

Colloquially known as “piss alley,” this narrow street filled with tiny bars and barbecue stands looks like it was pulled straight out of “Blade Runner.”

This 700-year-old street food market features baby octopus and soy donuts.

The celebrated eyesore created by starry-eyed sweethearts.

This life-size replica of the Statue of Liberty's flame is also a tribute to Princess Diana by default.

This statue was given to France by the United States to commemorate the centennial of the French Revolution.

A Parisian cemetery where the elite and artistic are interred beneath an eccentric collection of tombs.

The vast, legendary catacombs hold secrets much stranger than stacked bones.

This city square is home to Amsterdam's oldest church and a statue honoring Dutch sex workers.

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

Legend says this rock was once a chopping block for public executions.

Overlooked by many, the two famous Scottish warriors guard the main gate of Edinburgh Castle.

Islanders once used this dramatic, otherworldly landscape to hide their cattle from Viking raiders.