An Irish peat mine has become a stunning sculpture park.

This Irish show cave is said to have been the site of a Viking massacre that claimed 1,000 lives.

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

The home of Ireland's last leprechauns is officially protected by the European Union.

The inscribed stone at Kilnasaggart is a remnant from nearly a millennium ago.

An 1814 castle that hosts an exhibit of "explorabilia".

A mysterious Neolithic tomb is perched along the edge of a modern golf course.

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

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

Ancient Bronze Age rampart that was used into the middle ages.

On the Irish coast, 18 members of the Howard family are eternally resting in an Egyptian pyramid.

A stone wall that mysteriously moved three feet from its foundation.

Oliver Cromwell once seized the land under this house, which included the ruins of a medieval abbey that the owner used to build his stately home.

This center tells the story of one of the most famous battles in Irish history.

This Neolithic passage tomb forms part of a World Heritage Site.

The severed head of a 17th-century Irish martyr lies within an intricate golden shrine.

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

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

An ancient neolithic tomb that only sees the sun twice a year.

An eccentric garden of sculptures crafted in India decorate an Irish green space dedicated to Alan Turing.

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

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

Wallabies live naturally on this Irish island.

Obelisks and stone pineapples in the Irish countryside.