Kilkenny Midsummer 2011 Posted on June 23, 2011 by KKB On our longest day, 21st June 2011, a walk through our beautiful city late in the evening. Kilkenny Castle. Copyright :Keep Kilkenny Beautiful St Marys Cathedral in the evening sky. Copyright :Keep Kilkenny Beautiful Kilkenny Castle from Green's Bridge reflected in the river nore. Copyright :Keep Kilkenny Beautiful Kilkenny castle main gate. Copyright :Keep Kilkenny Beautiful