The Great Southern Trail Greenway in Limerick is a 39 km off-road walking and cycling route along the old railway line that connects the three lovely market towns of Rathkeale, Newcastlewest and Abbeyfeale in west Limerick. The Great Southern Trail provides a journey through the wonderful built and natural heritage of countryside and villages along the route. Along the journey, you will encounter Norman castles, abbeys, medieval ruins, workhouses, famine graveyards, deserted railway stations, a viaduct and breath-taking scenery!