A mountaintop shrine-temple guarded by a horde of half-demon priests.

A unique bridge with an equally unique view.

The prototype for all Nazi concentration camps.

These paved rills bring freshwater into Altstadt and could spell wedding bells for whoever stumbles into the waters.

The bizarre headgear looks like it was made for a fool, not a king.

One of three sites in England that house the National Collection of Arms and Armour.

The final resting place of England's most notorious bandit.

This medieval church is not only notable for its architecture, but also its connection with LGBTQ+ history.

A shrine to one of England's female saints in what is believed to be her former home.

This popular square's history as the former site of a church is right beneath your feet.

No one is sure if the world's fourth-largest diamond had been found in a rubbish heap or was pawned by Napoleon's mom.

One of the shortest streets in York has an especially odd name.

The last fully working Victorian Turkish bath in England.

Where Agatha Christie mysteriously disappeared in 1926.

The statue honors a beloved bird that once roamed St. George's Market.

This massive monument has been telling the time for 150 years—at a slight angle.

Belfast's namesake river still winds below the city center, hidden from sight.

A giant sculpture of the legendary "Salmon of Knowledge" celebrates the return of fish to Belfast's River Lagan.

The only monument to name all of the passengers and crew who died on the RMS Titanic.

Originally commissioned as a sculpture to reflect the history of Belfast's red-light district, the final sculpture has been banned from Belfast public land.

It was once nicknamed "the most bombed hotel in Europe."

These engineering masterpieces are a dominant feature of the Belfast skyline.

The last Victorian market in Belfast.

A cursed torii gate still stands on the edge of Haneda Airport, decades after its shrine's relocation.