This 30-foot pile of rocks may be the grave of a mythological Irish queen.

A tiny microvalley etched into the side of Knocknarea Mountain hides another world.

The somber sculptures commemorating Irish Famine on the river Liffey in Dublin.

The modern birthplace of Irish freedom.

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

An Irish town has built a statue to a silent film actor simply thanks to the holidays he once spent there.

Petrified footprints of one of the very first vertebrates to walk on land.

A museum marks and documents the site of the Titanic's launch.

This single room has survived the centuries with almost no deterioration.

The ship built to ferry passengers and goods to the doomed Titanic is now the last remaining White Star Line vessel.

This singular Irish dolmen is more Frank Lloyd Wright than upright stonehenge.

A hugely vast Irish landscape of barren rock that stretches for miles.

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

Amidst the bustling streets of Dublin, there is a hushed garden that is dedicated to "All those who gave their lives in the cause of Irish Freedom."

The ruins of this medieval castle in Northern Ireland have inspired artists from C.S. Lewis to Led Zeppelin.

Northern Ireland's Brobdingnagian stepping stones.

The atmospheric road was never meant to be so creepy.

This short bridge is the only thing connecting a tiny Irish island to the mainland.

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

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