A former fortified tower now houses a collection of classic communications equipment.

The whiskey producer's archives includes a historical list of infractions committed by and associated penalties exacted upon employees.

A massive Celtic cross secretly growing in an Irish forest.

Ireland's only German military cemetery holds the remains of a spy who was moved there under the cover of darkness.

The world's only flying boat museum honors a small Irish village that sent 20th-century aviation to new heights.

Just a few miles off the western coast of Ireland lies an isle steeped in Irish literary history.

An Iron Age fort on the edge of a seaside cliff offers a glimpse into an ancient, mystical world.

The oldest pub in Ireland may also be the oldest surviving bar in the entire world.

One of the most popular megalithic sites in Ireland stands as a humbler version of Stonehenge.

The ancient tomb acts as a calendar that keeps perfect time.

Perfectly preserved ancient monastery in an impossibly dramatic location on a rocky island in the Atlantic.

Twice a year, this Orkney town hosts a rowdy game of medieval mob football.

This Scottish graveyard is the final resting place of the man who inspired the character Ebenezer Scrooge.

This hidden gem reveals the history of Britain's first police force.

This brilliant display of whirling fireballs celebrates Hogmanay.

The carved medieval stones stand near the ruined abbey's parking lot.

An iconic red telephone box turned tiny art gallery.

The beloved bard's garb is proudly displayed within a Freemason's hall.

The location of this historic castle was inspired by a donkey.

Forgotten jail cells beneath this Scottish town hall are now used for delightfully artful storage.

This beach runway is off limits during high tide.

The last manually operated turntable ferry in the world.

A beautiful Greco-Roman structure houses a well once believed to have healing powers.

A nuclear bunker built to shelter the politicians and important people of Scotland in case of nuclear attack.