The remains of a majestic house that was once stood in the crosshairs of the Irish Republican Army.

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

A sacred well steeped in Pagan roots on the West Coast of Ireland.

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

High atop the Eiffel Tower is a small apartment built exclusively to entertain the science elite and make the rest of Paris jealous.

One man's unrequited love stands in a glass box forever.

During the 19th-century, this park was a vital trading fort.

A late sculptor's last project was to turn this abandoned cement factory into a castle-themed amusement park.

An important pilgrimage site for pagans and early Christians, named for a Celtic goddess-turned-saint.