Long abandoned underground complex to keep royals safe from a nuclear war that never came.

A secret garden in a picturesque Edinburgh village has inspired artists for centuries.

An American ghost town hides along a side street in Scotland's capital.

A book bound in the skin of an infamous criminal, along with countless other specimens.

Come for the oysters, stay for the priceless art honoring inventors across history and Scotland's favorite outdoor sports.

This historic pub has maintained much of its 1906 decor, including a small sequestered room for women, where orders were slipped through a tiny window.

Tiny effigies of the victims of Edinburgh's famous Anatomy Murders.

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

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

Water-themed sculptures guard this unusually square structure.

Displaced highlanders would take shelter from the wet Scottish climate under the large walled bridge at Glasgow Central Station.

The community pools that the community refused to give up on.

A mysterious ruin shrouded in more folklore than fact.

A serene public space nestled within the remains of Glasgow’s Victorian maternity hospital

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

This Scottish museum is the only one in the world to focus not on one religion but all of them.

A 200-year-old collection of oddities and medical paraphernalia.

This faux-seedy Japanese arcade is made up to look like a maze of alleys straight out of a cyberpunk dystopia.

A theme park that suffered massive flooding during Katrina was abandoned, and now proves irresistible to trespassing explorers.

During prohibition, corrupt city officials ran drinking dens under the streets of Downtown Los Angeles.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

A giant Troll lurks under one of Seattle's oldest bridges.

The tech giant built three enormous glass orbs in Seattle so employees could work inside a rainforest greenhouse.

This spectacular bridge supported by two gigantic hands looks like something out of a fantasy universe.