o'rourke's tower in clonmacnoise

ireland monastery architecture celtic europe grass monument round tower county offaly galway croix des saintes aacopy critures cross sacred scripture crosses grandes herbe irish landscape irlande large monastaauml north irlandais south temple connor dowling finghaashy tour ronde glise bogs ancient cemetery landmark building heritage history culture ruin cathedral stone church ciaran clonmacnoise o#39aph39#rourke#39aph39#s standing west corner monastic complex originally outside old walls superbly built unusually wide metres diameter base top struck lightning tall estimated original height