The most iconic structure in Scotland has been home to bishops, colonels, and Sean Connery characters.

This cramped crevasse saw the entire population of its island suffocated inside its depths.

The ship built to ferry passengers and goods to the doomed Titanic is now the last remaining White Star Line vessel.

The ruins of this medieval castle in Northern Ireland have inspired artists from C.S. Lewis to Led Zeppelin.

A museum marks and documents the site of the Titanic's launch.

Northern Ireland's Brobdingnagian stepping stones.

The atmospheric road was never meant to be so creepy.

This astonishingly geometric cave has inspired everyone from Jules Verne to Pink Floyd.

Huge winged monument in the United Kingdom.

This short bridge is the only thing connecting a tiny Irish island to the mainland.

The highest peak in all of England is plagued by dangerously fickle climate shifts.

This iconic 1,000-year-old medieval castle is a favorite of the film industry, most notably as the location for Hogwarts in Harry Potter.

The highest peak in the United Kingdom has a history of physics, specters, and a pilgrimage of strange objects.

Stonehenge has nothing on Castlerigg’s views.

Largest lake in Great Britain measured by surface area.

The heads of two giant mythological water horses honor Scotland's horselord past.