This "preacher's pulpit" once used for pagan ritual, is home to a new, and dangerous ritual.

Home to three historic ships from the age of Vikings.

This museum is a full-size replica of an original church constructed during the 13th-century.

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

This museum is dedicated to the most famous Irish writers in history.

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

A road that winds through this natural cave is the only way to access the small, appropriately-named village of Cuevas.

This enchanting natural park is a magical example of a temperate rainforest in Europe.

The largest portal tomb in Europe has a capstone weighing around 150 tons.

This 5,300-year-old tomb with mysterious carvings crowns an Irish mountain.

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

These imposing walls and towers look more like the ruins of a fortress than a monastery.

A collection of housewares from recent Irish history adjoined by a tower from ancient Irish history.

A standing relief of a Norman knight whose posture marks him as a Crusader.

Huge standing stones mark a site of megalithic mystery.

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

Wander among the abandoned ruins of this once-powerful medieval town.

A hidden medieval crypt where a famous legend says the devil used to teach black magic.

"Satisfying" is a good way to describe these beautifully aligned rows of Spanish mills.

The water swaps direction twice a day, whipping into a frenzy of whirlpools and rapids.