A square stone tomb marks the spot where six men were killed while holding a service in Caldoris Wood.

Scotland is filled with standing stones that date back hundreds or thousands of years. This is not one of them.

The oldest natural aquarium in the United Kingdom.

A failed infrastructure project now owns this unique moniker.

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

On the outskirts of Edinburgh, a trio of topiary created by one man over the course of more than 20 years.

Designed to allow funerals to proceed over the River Dulnain.

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

An 18th-century viewpoint across the surrounding highlands.

Cascading waterfalls mark the gateway to the ancient burial place of Clan Macnab.

The half-finished remains of what would have been Scotland’s biggest piece of landscape art.

This uniquely shaped rock formation is one of Scotland's most iconic mountains and gives spectacular views in all directions.

People leave coins atop an unusual grave marker in one of Scotland's oldest burial grounds.

More than a century old, this cast iron bridge on the Balmoral Estate leads to nowhere.

Though difficult to access, this stunning cave has a place in Scotland's poetic history.

The highest lighthouse in Scotland shines from an abandoned island.

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

This brilliant display of whirling fireballs celebrates Hogmanay.

Across the islands, baked goods, sauces, and much more are for sale 24/7.

This lovely Scottish nature walk leads to the source of a local legend.

An ancient stone wall formed by lava that was a frequent stop during funeral marches.

A once extravagant mansion, now reduced to ruin.

This site contains overlapping ancient graveyards that existed about 1,000 years apart.

The location of the Bridge of Death and the Gorge of Eternal Peril in "Monty Python and the Holy Grail."