From DiscoverIreland.com

Limerickis the Republicof Ireland’s third largest city and has a beautiful location on one of Ireland’s most picturesque rivers, the River  Shannon. Conquered by the Vikings in the ninth century, this bustling modern city has a rich medieval past, which resounds around its ancient streets. As well as the internationally renowned Hunt Museum with its exceptional art collection including works from Picasso, da Vinci and Renoir, Limerick also boasts a wonderful medieval precinct with the famous 800-year-old King John’s Castle.  A bustling, vibrant and exciting destination, Limerick is packed with excellent shops, wonderful restaurants and some enjoyably indulgent accommodation and makes a great base for exploring the excellent surrounding sights.