Experience what life was like in Ireland during the Viking and medieval ages.

This ancient Irish religious site is covered in ancient carvings, many of which have barely aged.

Dublin's "Dead Zoo" serves as a window to Victorian museum design.

An Iron Age fort on the edge of a seaside cliff offers a glimpse into an ancient, mystical world.

Local legend says the remains of Father Christmas lie within the medieval grounds.

One of the most popular megalithic sites in Ireland stands as a humbler version of Stonehenge.

This permanent collection of preserved bodies taken from Irish bogs is one of the leading authorities on such morbid mummies.

A museum that cashes in on its infamous little people while teaching you a thing or two about the Irish fey.

One of Ireland's most infamous prisons for rebels including men, women and children.

The enchanting archway is the only surviving portal into Dublin's lost medieval wall.

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

The world of the ancient Celtic civilization explained through a bewitching 11 acre garden.

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

Perfectly preserved ancient monastery in an impossibly dramatic location on a rocky island in the Atlantic.

An Irish church where an 800-year-old mummy is reaching out of his coffin as if to shake hands.

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

Legend has it these two stones are petrified trolls.

This museum explores how a 1973 volcanic eruption forever changed this small Icelandic island.

What was once believed to be a church floor turned out to be the artwork of geology.

Pick up this rock and become an instant legend.

A replica of the decorated wooden pillars Viking sailors threw overboard when finding new places to establish a settlement.

One woman's lifelong collection is on display in this unassuming house on an Icelandic fjord.

At this museum in Iceland, visitors can sample fermented Greenland shark.

On an island south of Iceland, a large volcanic rock formation resembles an elephant.