Kilmainham Gaol Museum, Dublin

Kilmainham Gaol Museum turns the clock back a few decades, offering you a look inside one of history's most notorious prisons. The imposing gray building played a key role in Irish history for over a century, finally closing its doors in 1924. Before then it provided a grim setting for the imprisonment of notable participants in the many uprisings for Irish independence, culminating in the execution of 14 men who led a rebellion that took place during Easter week in 1916. You can take a guided walk through the history of this eerie site, now one of Europe's largest unoccupied structures of its kind. Before you leave, look in on the yard where the infamous 1916 executions took place. To plan Dublin vacation without wasting time, ask Inspirock to design an itinerary.