Believed to be the smallest castle in Europe.

This dramatic landscape hidden on the Isle of Skye looks as though you've stepped into the magical realm.

This standing stone has a unique backdrop thanks to some of the United Kingdom's best-rated beaches.

A small island abbey is the final resting place of many medieval Scottish monarchs, including the real Macbeth.

This remarkable cave was discovered after a shepherd watched bees enter and exit through a small fissure.

The historic tower houses of this nearly abandoned Greek town have been compared to the spikes on an iguana's back.

This town named for the ancient God of War is home to fewer than a thousand people, but it's the birthplace of the Greek Revolution.

A solemn reminder of the infamous World War II war crime that massacred almost all the men in a small Greek town.

A moving memorial to the fallen and missing from WWI trenches.