A failed infrastructure project now owns this unique moniker.

An abandoned village where the ruined foundations cling to a cliff.

The oldest natural aquarium in the United Kingdom.

The beloved war-time celebrity spent time in the area before retiring to the Edinburgh Zoo.

This ruined travelers shelter sits abandoned in a desolate bog of Flow Country.

This ruined castle is said to be the legendary keep of a Viking princess.

Recreations of a Norse longhouse and boat on Shetland's northernmost inhabited island.

Now in ruins, this castle stood for centuries and saw a number of gruesome events.

A beachside cave filled with Bronze Age metalwork, pottery, and human remains.

This stone was once used by druids to determine a person's innocence or guilt.

Designed to allow funerals to proceed over the River Dulnain.

A 13th-century stronghold that has fallen into ruin.

One of two Irish-style round towers in Scotland, this structure has mysterious origins.

In 1396, two Scottish clans that had been violently feuding for centuries finally faced off in a bloody battle in this park.

Legends surrounding this megalithic tomb range from giants to a dwarf named Trollid.

The ruins of Scottish sea salt production.

This pyramid is dedicated to all those who suffered martyrdom for civil and religious liberty in Scotland.

A single oak tree rises out of the waters of Loch Lomond.

A 16th-century castle unexpectedly nestled within a post-war housing development.

A double cantilever system bridge that was designed to prevent flood damage.

An 18th-century viewpoint across the surrounding highlands.

A pair of mosaics marks the spot where the last accused witch of Dundee was put to death.

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

Believed to be the smallest castle in Europe.