One of the first monuments dedicated to the accomplishments of the great Vice Admiral, Horatio Nelson.

An 18th-century religious argument etched into stone.

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

A small collection of objects of a bygone era hide in plain view.

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

The oldest house in Glasgow is now a museum dedicated to the city's medieval history.

This tablet indicates where the tragic monarch returned to begin her tumultuous downfall.

A multi-storied painting that depicts the area's rich and diverse maritime history.

Ruined 11th century abbey built by King David I in Edinburgh, Scotland.

The building where Mary, Queen of Scots was said to have bathed in white wine.

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

Overlooking the burial ground is a tower designed to prevent thieves from snatching the recently deceased.

Now home to a drinking establishment, this building has a macabre history.

This alley off Edinburgh's Royal Mile contains remnants of the city's seedier history.

A quartet of brightly colored mythical beasts stand sentry at this gateway.

Edinburgh's oldest statue hides within a parking lot behind the city's iconic cathedral.

This otherwise ordinary close on the Royal Mile constituted the end of the world for Edinburgh’s poorest residents.

A snapshot of Scottish folklore and magical heritage.

Visit the remains of a notorious Victorian-era correctional facility.

Forgotten jail cells beneath this Scottish town hall are now used for delightfully artful storage.

At just 51 feet and 10 inches long, it's the shortest street in England.

This is Britain's one and only clock concealed in the pavement.

A preposterously luxurious hotel with gold-plated iPads, Rolls Royce chauffeurs, and a staff that trains by watching "Downton Abbey."

This artificial archipelago was supposed to resemble a map of the world.