Once the longest bridge in Ireland, this rusting span sits abandoned and overrun by nature.

A stunning Victorian abbey and walled garden on a lakefront.

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

While only two of the ancient buildings at this site are actually churches this was one of the earliest Irish pilgrimage sites ever.

Traveling this mountain pass reveals quaint stone buildings, stunning Irish scenery, and a bridge said to grant wishes.

A corkscrew-shaped barn in Ireland.

A spectacular hidden beach in Ireland has the dark, disturbing nickname of "Murder Hole Beach."

Obelisks and stone pineapples in the Irish countryside.

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

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

More than 5,000 artifacts donated by the people of the city, plus a room entirely devoted to the band U2.

The 19th-century pharmacy (now a used bookstore) was featured in James Joyce’s "Ulysses," and has changed very little to this day.

A remarkably intact castle that once was the largest in Ireland.

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

The oldest public library in Ireland.

A nun spent 16 years painting the stunning Celtic mural that covers the interior of this WWI memorial.

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

The oldest inn in Kilkenny was established by the first convicted witch in Ireland.

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

A moody and picturesque riverside ruin overgrown with vegetation.

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

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

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

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