Hidden in the hills of Hollywood, this secluded Oz-themed garden is dotted with dozens of thrones.

Crypt mausoleum in cathedral's basement contains relics of third century Roman martyr, Saint Vibiana.

A sacred well steeped in Pagan roots on the West Coast of Ireland.

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

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

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

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

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

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

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

An unusual manor of stunning beauty, born out of a crippling disease.

Behemoth, cannon-like telescope operated by generations of Irish earls.

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

Catholics make up 84% of Ireland's population but this Dublin museum remembers the small but important Jewish community.

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

This controversial Irish show cave is home to a massive formation known as the Great Stalactite.

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

Wallabies live naturally on this Irish island.

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

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

Some of the saint's blood and bones are said to reside in Dublin.

The mummified heart of a saint lives on in this church—after a brief hiatus when it was stolen.

The oldest public library in Ireland.