Heralded as the oldest statue in London.

A statue of the legendary Celtic warrior queen who fought the Roman invaders stands in one of the cities she once destroyed.

Four alabaster giants contemplate the tides on the shore of Denmark.

The Great Fire of London and the regulation of one-way streets both started in this alley.

A mysterious pair of mice eating a piece of cheese is London's smallest public sculpture.

Only a few pieces remain of the structure that carried people and goods across the Thames for some 600 years.

The 2,000-year-old beam is tucked within the pedestrian entrance to the old London Bridge.

A 1950s beatnik coffee house, turned 60s counterculture hotspot, turned modern music venue.

Eighty million natural history specimens call this gargantuan museum home.

This intricately carved and hilariously huge bed was such a famous symbol both Shakespeare and Byron used it in their writing.

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.

Taxidermied animals galore, by appointment only.

A lasting remnant of The Blitz.

Down this Cracovian street resides a plaque with a stark message about the city's air pollution.

Inside this Krakow church, an explosion of psychedelic color.

The former Nazi concentration camp stands as a museum to remember this dark chapter in European history.

An underground city of salt.

Ship-sized kinetic sculptural fantasy.

Every president in history is immortalized in bronze in downtown Rapid City.

One of America's first dinosaur parks gives a window into Depression-era paleontology.

Historic medieval fortified city in southwest France.

This East End pub gained notoriety as the site where gangster Ronnie Kray publicly shot a rival.

This pump on the bad side of Victorian London betrayed a horrifying revelation about the water supply.

The remains of an ancient Roman teenager are memorialized at the base of a modern London landmark.