An abandoned, desolate train tunnel that was used during World War II.

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

Tucked away in this local museum is a piece of sporting equipment that dates to the 16th-century.

A distinctive building that incorporates a mythical beast into its architecture.

More stones than Stonehenge, all scattered within a windswept landscape sure to enchant 'Outlander' fans.

These wooden pipes were crucial to providing water to Medieval Edinburgh.

At high tide this strange footbridge appears to have no purpose whatsoever.

This huge concrete map of Scotland was built as a thank you gift from a Polish soldier.

This castle was established by the 4th Duke of Montrose and is connected to the Buchanan Clan.

This single-track road rewards brave drivers with stunning Scottish scenery.

One of Scotland's most important modern structures, it just made the '100 Most Endangered Sites' list.

This Scottish bridge seems to compel dogs to leap to their death.

This volcanic plug boasts the longest recorded history of any Scottish stronghold.

This former football stadium seems almost abandoned but is still in use by the next generation of Scottish sports stars.

This waterfall is one of the most spectacular natural features in the Scottish Lowlands.

These ruins have been linked to a sherbet factory that exploded, but the story may be entirely fictional.

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

A mysterious ruin shrouded in more folklore than fact.

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

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

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