The Ponale is a 7-kilometre-long (4 mi) river originating in Lake Ledro (Lago di Ledro) in Trentino, Northern Italy.The river first passes Molina di Ledro, Prè di Ledro and Biacesa, there feeding a fish farm. Starting from Biacesa the Ponale enters a steep canyon, and after a cascade the Ponale flows into Lake Garda close to Porto del Ponale.