When the tide is high, you can see the Atlantic pushing up through a deep, jagged hole in the rock.

Ireland's most northerly island is hauntingly beautiful. Its lighthouse was the last glimpse of home for many Irish emigrants bound for the U.S.

The remains of a concrete ship sit on a sandbank between Ballina Quay and Belleek Woods.

A guitar mounted on a wall in Temple Bar honors the Irish musician.

This World War II relic let Allied pilots know they were entering neutral airspace.

A stunning medieval castle owned and restored by the famed actor Jeremy Irons.

An oddly conical beacon perched atop beautiful Irish cliffs.

A massive Celtic cross secretly growing in an Irish forest.

A strange egg in a mucky bog of western Ireland marks the spot of an aviation milestone.

Dublin's most modern, visually spectacular bridge is modeled after Ireland's national emblem.

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

Fluffy and friendly alpacas nestled against the border of the beautiful Connemara region.

This burial pyramid in central Ireland is thousands of miles and thousands of years away from its Egyptian inspiration.

A hugely vast Irish landscape of barren rock that stretches for miles.

This supermarket offers shoppers a window into the past alongside their groceries.

You can see three Irish counties from this Neolithic hillside fort, once the seat of the Kingdom of Ailech.

The remains of this deep, dark mine have left behind a haunting rocky warren of tunnels.

Ruins battered by centuries of war and disaster offer a wondrous glimpse of medieval Ireland.

This ancient Irish tower could easily have stood in for Rapunzel's prison.

The world's tallest box hedge is found in a delightful garden.

This natural sea arch highlights Ireland's rugged coastal beauty.

This single room has survived the centuries with almost no deterioration.

The ruins of a medieval monastery named after a type of tree.

Ireland's most remarkable collection of these curious cone-shaped houses is worth the buzz.