From Austrians to Nazis to Soviets, this historic Budapest fortress has a history as complex as the city itself.

A trail of iron footwear stands as a monument to the thousands executed along this riverbank during WWII.

A rare wooden coffin set vertically into the Gothic arch of an ruined church.

Manchester salvaged this sculpture of the adopted Mancunian when it was no longer wanted in Ukraine.

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

A mysterious demonic figure peers down from its perch within the gorgeous Chester Cathedral.

Mysteriously stacked storefront paths give this medieval British town an iconic style like none other.

Numberless clock creates a meal of time for the dreaded, insectile Chronophage.

The Cambridge pub where Francis Crick announced that he and James Watson had discovered the DNA double-helix.

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

Half-drowned wooden stumps and stone blocks are all that remain of a Victorian landing that was destroyed by storms.

The rotting skeleton of a shoreside fun fair that was destroyed by fire and storms still haunts the Brighton ocean view.

Decrepit Victorian public lift is a white-knuckle ride.

Overlooked by many, the two famous Scottish warriors guard the main gate of Edinburgh Castle.

360° views of the city plus five floors of optical illusions and hands-on science.

One of the oldest amusement rides in existence was a huge disappointment to its creator.

All that remains of the fishing-vessel-turned-warship is its weathered hull.

These stark white cliffs were spat up by the sea and are slowly being retaken by it.

England's most notorious suicide spot.

This purpose-built dinosaur museum is shaped like a pterodactyl and holds fossils that were found in its very village.

The UK's oldest theme park slowly slips away.

Single runway interrupted by a busy road that cuts across its middle.

Huge winged monument in the United Kingdom.

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