Perhaps the smallest monument dedicated to one of Great Britain's longest serving monarchs.

The oldest library in Scotland was built from the remains of a church to hold a churchman's library.

This waterfall is one of the most spectacular natural features in the Scottish Lowlands.

A watering hole from the late 1800s in the heart of the Campsie Fells.

The world's tallest church tower reveals a spectacular view to anyone up to the task of climbing the daunting staircase.

A fantastic example of Victorian railway engineering with two unusual decorative features.

The house in the middle of the motorway.

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

This ruined medieval castle was the scene of Lord Robert Dudley’s seductive reception for Queen Elizabeth I.

Rome's first modern graffito is all that is left of a peaceful protest from the 1970s.

A small but very fascinating fountain in the center of Rome with four books and a deer carved.

This subterranean shrine beneath a bike rental store celebrates the iconic Italian scooter.

For more than a century, this hole-in-the-wall near Termini Station has been serving what some say is the greatest porchetta sandwich.

This statue is the only female representation of Rome's "talking statues."

The spot where the fascist dictator made some of his most famous speeches including declaring war on Britain and France.

A statue representing a lost Roman profession that was vandalized for centuries.

Historic fortifications form the boundary of Vatican City, but it’s not entirely surrounded by walls.

This amazingly well-preserved villa just outside Pompeii boasts rare examples of ancient Roman paintings.

Ancient snack bar of the Roman Empire re-opened.

The walls and streets of the ancient city are peppered with penises.

Erotic art covers the walls of the largest ancient pleasure palace.

Before it was buried by volcanic ash, this fast-food restaurant fed the hungry hordes of ancient Rome.

The last moments of the ill-fated Pompeiians, frozen forever in plaster.

This 17th-century passageway is home to numerous bookshops, a witch legend, and the oldest pizzeria in the world.