A river and a region
The Mid-West of Ireland's main towns are Limerick City, in the county of the same name; Bir, in County Offaly; Ennis, in County Clare; Nenagh, in that of North Tipperary and Tralee, in County Kerry. The Lough Derg area (which comprises the huge lake of the same name that flows into the River Shannon) is also home to many lakes and rivers, very popular with fans of water sports such as windsurfing. The Ailwee Caves, in northern County Clare, are widely considered the most popular tourist attraction in the area. Every year, these caves draw hordes of neophyte and seasoned spelunkers, thanks mainly to their stalactites and stalagmites, petrified bear bones (for these animals long used the caves as lairs), peculiar formations and a roaring waterfall. Also in County Clare are the dramatic Cliffs of Moher. A path skirts the edge of the cliffs, which rise as high as 230 m (750 feet) and plunge straight down into the Atlantic. O'Brien's Tower, open to the public, offers altogether spectacular panoramic views of the cliffs and surrounding seascape. In Doolin, a village located just north of the cliffs, a ferry travels (about 30 minutes) to the splendid Aran Islands, cherished by ornithologists and geologists of all stripes who come to observe such bird species as puffins, with their brightly coloured bills. What's more, the three islands still manage to preserve their ancient, popular traditions. About 15 km (9 mi) north of Limerick stands Bunratty Castle (built in 1425), an authentic medieval castle that stirs the imagination with its magnificent tapestries and furnishings. A stroll through Folk Park, laid out near the historic structure, will plunge visitors into 19th-century Ireland. Located near Limerick, the Adare Heritage Centre offers a historical glimpse at the lifestyle of residents (from nobles to commoners) in the picturesque village of Adare and its neighbouring market towns, through models and audio-visual presentations. The centre also houses a tourist office.