A unique tribute to the millions of animals who served and died for the British military.

Once designed as the entrance to Buckingham Palace, this structure was later relocated and stands as a victory arch.

This landmark church concealed a crypt packed with bones that was discovered thanks to the London Blitz.

The world's oldest operational public pier railway has shuttled seagoing commuters from ship to shore since 1909.

This bronze sculpture represents the helpless, hapless, and the damned who have passed through Piccadilly station since it opened in 1842

A giant wooden soda bottle pays homage to a distinctly British drink on the very spot where it was invented.

Have a seat with the father of modern computing at this Manchester monument.

Despite having a dome made of papier-mâché this tiny observatory has survived for over a century.

The construction of this bridge dates back to the 15th century.

Be on the lookout for the symbolic insect all over the city.

The small bright red pillar survived the 1996 Manchester bombing virtually unscathed.

A 4,500-year-old forest is slowly being revealed from beneath the sands of a Welsh beach.

Welsh literary history is preserved in the delicate pages of these medieval manuscripts.

This Roman amphitheater is said to be King Arthur's legendary Round Table.

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

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

This statue once earned the distinction as one of the "Three Major Disappointments of the World."

This city square is home to Amsterdam's oldest church and a statue honoring Dutch sex workers.

In the days before house numbers, these colorful signs held clues about various buildings' purposes.

Amsterdam's former hotspot for public executions and dissections.

A public urinal so pretty, it was declared a national monument.

Three connected pink triangles memorialize persecuted gays and lesbians throughout history.

A unique work of automotive art calls this shopping center home.

A Dutch passageway's artistic, aquatic-themed makeover pays tribute to the capital city's famed waterways.