The television series' iconic giant foot was borrowed from this classical painting.

In Hong Kong, a fairytale flower tunnel is hidden within the gardens of a public housing complex.

This mysterious and creepy location instills a strong sense of foreboding in all visitors.

This is the oldest Roman-made bridge in the city still existing in its original state.

At the crypt of St. Mary of Eulogies and the Dead you are left alone to ponder mortality among piles of skulls.

This ritzy Italian market is built around a statue of an unforgiven heretic who was burned for his belief in an endless universe.

The ruins of the largest gladiatorial school in Rome are largely hidden under modern streets.

The "Great Sewer" of ancient Rome is one of the oldest sewer systems in the world, and is still in use.

A mysterious chasm in the heart of the ancient Roman Forum, the Lacus Curtius was once believed to be a gateway to hell.

Jesus' footprints and the first catacombs in the world.

Hundreds of lucky felines haunt the ruins where Caesar was murdered.

Abandoned boats decaying in the largest ship graveyard in mainland Britain.

A historic, reportedly haunted pub that provided inspiration for several famous adventure novels.

England's steepest street has such a drastic incline that locals tie their parked cars to lampposts when it gets icy.

A bridge that dates back to the 12th century is said to have made the devil very angry.

This stretch of the River Severn where large waves flow against the current is the birthplace of river surfing.

A 200-year-old prison that now houses a peculiar crime museum.

High Victorian fantasy created a fairytale castle out of a ruined fortress in Wales.

Enthusiasts of the mid-20th century magician and comedian erected this statue in the small Welsh town in which he was born, even though the comedian only lived there for three years.

Stroll through Welsh history in a village of reconstructed structures.

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

It houses a menagerie of wondrous taxidermy specimens from around the world, including the remains of a famous gorilla.

An array of ancient artifacts from Bronze Age Bristol and other civilizations are housed in this museum.

The Bristol Camera Obscura housed in an ancient windmill.