A statue in the center of Dublin dedicated to one of their favorite sons of rock & roll.

Amidst the bustling streets of Dublin, there is a hushed garden that is dedicated to "All those who gave their lives in the cause of Irish Freedom."

This is the largest cemetery in Ireland and the first cemetery museum in the world.

Though they've since been renamed, these two streets hint at Dublin's darker days.

An agreement meant to honor the Duke of Buckingham led to this unusually-named passageway near Charing Cross.

Look up from the busy streets to discover how time is kept!

A tribute to all the green-thumbed workers who tend London’s public parks and gardens.

Originally meant to hold a statue of King William IV, this support sat empty for years. Today, it hosts a rotating cast of public artwork.

Soon after its unveiling, this giant inverted globe sparked controversy and was vandalized.

This black cat was actually designed to ward off bad luck.

Outside of one of Britain's most renowned social clubs, a step installed specifically for the Duke.

King of the Saxons on top, Roman goddess of wisdom on the bottom.

One man's attempt to stay one step ahead of the church.

This underpass became an unlikely piece of cinematic history after its appearance in 'A Clockwork Orange.'

This once-controversial and slightly confusing statue of Achilles was built out of captured cannons.

This striking statue brings a scene from the African savannah into central London.

A sculpture of a famous ape who was once a beloved household name in London.

The London statue that imitates passersby.

It's a mystery why these remains were found with no traces of their bodies in sight.

This pub boasts a curious history and may have inspired a Dickens character.

England's most famous front door has an accidental doppelganger.

A bronze bust commemorates the heroism of the secret agents who led covert operations against the Nazis.

A quiet, semi-secret square with statues of Mahatma Gandhi, Virginia Woolf, and a conscientious objectors stone.

One of the few remaining examples of 19th-century London’s attempt to clean up its reputation.