A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

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

A teddy bear sits on a chair watching the sunset from the mountaintop—just as the late Dan Clancy had done since childhood.

This 18th-century fort surrounded by a moat was used to store gun powder and ammunition, and now sits in the middle of a large part in Dublin.

Follow lines from a W.B. Yeats poem through interconnecting gardens designed to appeal to each of your senses.

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

The symbolic center of Ireland, this summit also offers panoramic views of the countryside.

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

An ancient holy well said to be used by the patron saint of sailors and travelers, lost in the boggy west of Valentia Island.

This 14th century tower house was once the home of Irish poet W.B. Yeats.

Modern sundial uses ancient methods to tell time and date perfectly.

A steam trawler with a whiskey-soaked history driven ashore in 1960 resides rusty but still standing on the shoreline.

An ancient chamber filled with wonderful rock art and a Neolithic carving of a human face.

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

Huge standing stones mark a site of megalithic mystery.

This courtly monument celebrates an influential comedian who turned taking the piss out of the powers-that-be into an art.

The ruins of an 800-year-old monastery boasts the tallest round tower in Ireland.

The world's toughest modern Christian pilgrimage leads directly to the gates of Hell.

This controversial Irish show cave is home to a massive formation known as the Great Stalactite.

A rocky Irish outcropping with a history of wealth, conflict, and ruin.

A stunning Victorian abbey and walled garden on a lakefront.

An unusual manor of stunning beauty, born out of a crippling disease.

A remarkably intact castle that once was the largest in Ireland.

The oldest inn in Kilkenny was established by the first convicted witch in Ireland.