Specific Location: River Shannon

In ‘Irish Myths and Legends’ by Ronan Coghlan, we are told that Oilliphéist, is an Irish word meaning ‘dragon’ or ‘great worm’, and that ‘a creature of this sort, hearing that Saint Patrick was coming to drive out its kind, cuts its way through the land, thus forming the River Shannon.’ The Shannon is 224 miles long and the is Ireland’s longe