The burial place of 14 of the executed leaders of the Easter Rising.

An enigmatic monument to the Irish revolutionary who plotted an uprising against British rule.

This statue celebrating everyday life in Dublin has a few unsavory nicknames.

This colorful and fiery mural depicts the Irish folk story of the beloved hero Cuchulain.

A mysterious plaque to the even more mysterious "Fr. Pat Noise," killed in "suspicious circumstances."

A restaurant with an extensive Irish whiskey bar also has several first editions of famous works by Irish authors.

Dublin's most modern, visually spectacular bridge is modeled after Ireland's national emblem.

An important landmark in the history of algebraic logic.

This beautiful site is where the first transatlantic telegraph was sent from.

This modest plaza in Moneygall, Ireland has cashed in on its distant connection to the U.S. president.

This small Irish village suffered the greatest loss of life when the Titanic sank.

This pub built its reputation pouring post-shift pints for employees of the cemetery with which it shares a wall.

Impressive mining ruins overlook a spectacular view of Ireland's Copper Coast.

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

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

An 1814 castle that hosts an exhibit of "explorabilia".

One of several skulls claiming to belong to the beheaded St. John the Baptist is on display at this Roman church.