These quaint cottages feature built-in signaling devices for fishermen.

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

From fortification to folly, this hilltop structure has undergone many changes in the last 800 years.

This mountain is one of the largest in Scotland but is better known for its hollow insides.

Overlooking a Scottish loch, this beautifully crumbling castle once inspired a poem by William Wordsworth.

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

The ruins of a small church belonging to a powerful Scottish family still hold the remains of its patriarch.

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

Largest lake in Great Britain measured by surface area.

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

Possibly the oldest living thing in Europe, more likely a pagan survivor.

Vibrant paintings stretch across 600 feet of derelict railway.

These rusting, skeletal structures are monolithic monuments to Glasgow's industrial past

Inside this art museum resides one of Glasgow's most famous musical instruments.

An icon of the Battle of Britain is frozen in flight in a grand Victorian museum.

A 200-year-old collection of oddities and medical paraphernalia.

Inscribed on the gate are the names of 29 figures from the University's first five centuries.

The abandoned transportation hub hides within the Glasgow attraction it once served.

This two-legged horse statue celebrates a beloved cartoonist and his quirky characters.

A unique art installation located on what was once considered the widest railway bridge in the world.

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

Glasgow's memorial to the International Brigade volunteers from Great Britain who fought and died in the Spanish Civil War.

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

Displaced highlanders would take shelter from the wet Scottish climate under the large walled bridge at Glasgow Central Station.