Complex sentence: The town was destroyed by the Saracens, but some ruins of it are still visible two miles north-west of the modern village of Mondragone-the mineral springs which still rise here were frequented in antiquity.
Split into simpler sentences: The town was destroyed by the Saracens, but some ruins of it are still visible two miles north-west of the modern village of Mondragone. The mineral springs which still rise here were frequented in antiquity.