This Slovak bridge is known both for its connection to a national uprising and its UFO-shaped eatery.

These ancient ruins were the final resting place of King Henry II's mistress.

A sturdy relic of Britain's once crucial gunpowder industry is now a haunting Cornish ruin.

The twists and turns of this serpentine maze are over 170 years old.

The castle still holds traces of the abandoned Roman fort it was built atop.

This London pub hides a peculiar secret: a recreation of the rooms shared at 221b Baker Street by Sherlock Holmes and Dr. Watson.

A wonderfully eccentric Victorian-era museum and library.

This skewed English house has looked like it's going to fall over for centuries.

The cedar tree in Highgate Cemetery earned its title by accident.

The ruins of a church destroyed by both the Great Fire of London and the Blitz, now turned into a peaceful garden.

A quiet memorial to those who died saving others in the heart of the City of London.

The bridge is a secret gallery of discarded gum that has been transformed into miniature masterpieces.

A theatre built to house the rowdy Oxford graduation ceremonies became the stage for a debate about God's existence.

The shop where the girl who inspired the beloved character once bought sweets is now a book-themed commercial curiosity.

An Oxford museum where visitors can have tea with the Mad Hatter and climb through the wardrobe to a fantasy land.

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

The Stonehenge of Wales is one of the grandest neolithic dolmens still in existence.

An impromptu shrine appeared shortly after beloved "Torchwood" character Ianto Jones was killed off the show.

This pedestrian walkway cuts through a cemetery and over several burial vaults.

These picturesque ruins crumble beautifully into the ocean.

A island reachable by a causeway at low tide is possibly one of the earliest Western European locations to be identified in text.

Arthur, Merlin, and Guinevere are among the largest and oldest satellite dishes on the planet.

The world's largest collection of witchcraft regalia.

An iconic British fixture in an unconventional color.