Some of England's last cave dwellers lived and worked within this huge cave.

A rare permanent monument to the Scottish Travellers.

Every St. Andrews student knows to avoid this inscription for fear of a martyr's curse.

The world's shortest street was created by an awkwardly placed hotel.

Modern commuters still pass through this 2,000-year-old Roman archway.

Bronze plates placed around this Scottish fishing village form a true-scale model of the solar system.

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

This tin chapel was built by POW's during World War II and is painted to look like something much more grand.

This 1,300-year-old marker is one of the finest and most complete early Christian crosses in Scotland.

A bronze tribute to the wildly popular video game from the '90s.

An 18th-century lighthouse built on a 16th-century castle is now a monument to the maritime beacons of Scotland.

Legend says this rock was once a chopping block for public executions.

A castle in the Scottish Highlands has been continuously inhabited since the 1300s.

This chain of artificial lakes was an ideal test ground for the aircraft that would carry the "bouncing bombs" used by the WWII "Dambusters" squad.

These ruins witnessed the final gathering of the failed Jacobite Rebellion.

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

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

Semi-precious Blue John stones have been mined in this cavern system for centuries.

The heart of a Scottish legend had a centuries-long journey before reaching its final resting place.

Where the sleeping monsters of Scotland's oil industry are left to rust.

The first archaeological site discovered by aerial photography.

The 16th-century church has the only stained glass windows that survived the Scottish Reformation intact.

One man spent 10 years building a spectacular section of road because no one else would.

A magnificent winding road through a steep valley, with deep natural caverns at the bottom