An eerie, derelict amusement park in Berlin.

This abandoned coliseum was intended to be a grand Nazi rallying ground before it was halted at the end of the war.

The final resting place of a poisoned lover whose death was at the center of one of Glasgow's most sensational murder trials.

Glasgow’s piece of the patron saint of love.

The world's oldest surviving music hall was also once a freakshow.

Hidden in a Scotland museum is a copse of extinct tree stumps.

Three large boulders covered in mysterious carvings and graffiti.

Vibrant paintings stretch across 600 feet of derelict railway.

Remnants of the Roman empire's northern frontier nestled in suburban Glasgow.

This hidden gem reveals the history of Britain's first police force.

These rusting, skeletal structures are monolithic monuments to Glasgow's industrial past

A community's effort restores the historical Maryhill Burgh Hall.

The remains of an anti-aircraft battery from World War II look out over Glasgow.

A mysterious ruin shrouded in more folklore than fact.

The abandoned transportation hub hides within the Glasgow attraction it once served.

These semi-natural waterfalls hint at the park's Victorian-era industrial past.

The ornate structure is part of a building boasting more marble than the Vatican.

A scattered trail of street art adds a pop of color to the city's stark structures.

"Respectful to the dead, safe and sanitary to the living, dedicated to the Genius of Memory..."

The elaborate clockwork contraptions in this Scottish gallery create small worlds of whimsy and horror.

Climb this overlooked gem's spiral staircase and you'll be rewarded with spectacular views of Glasgow.

A treasure trove of astronomical, mathematical, and scientific instruments at Cambridge University.

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

A 4,000-year-old burial site hides behind a roadside Burger King.