Going uphill from Piegaro towards Pratalenza and Ponibbiale, we reach the Mount Arale, 853 m, the highest peak on the lake Trasimeno, from where we enjoy a wonderful view on the Nestore valley until Perugia, Assisi, the Trasimeno lake, the lake of Chiusi, Città della Pieve, and the bordering province of Terni until the hills between the Mount Amiata and the Mount Peglia.