A beautiful Greco-Roman structure houses a well once believed to have healing powers.

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

Ireland's most northerly island is hauntingly beautiful. Its lighthouse was the last glimpse of home for many Irish emigrants bound for the U.S.

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

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

A moody and picturesque riverside ruin overgrown with vegetation.

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.

An 80-year-old plane tree is devouring an iron bench at Ireland's oldest law school.

The oldest pub in Ireland may also be the oldest surviving bar in the entire world.

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

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.

This floating garden in the sky is straight out of a fairy tale, but the real thing is nothing short of magical.