Lago del Frassino is a lake in Peschiera del Garda, Province of Verona, Veneto, Italy. At an elevation of 80 m, its surface area is 0.8 km².

At 2012 site of global importance for migratory birds, recognized by Community europae (Direttiva 92/43/CEE) that threatens to disappear. There are the Morette and the rare frog Lataste. If so rare animals choose this place for so small refuge is rich of its natural value, despite this the streams are captured to irrigate the fields leaving at certain times of semi-dry, suspected illegal discharges of pollutants, persistent requests building permits Archived 2015-02-23 at the Wayback Machine, illegal fire of 6-9/march / 2012 and not to mention how the cane is processed (until at least 2012) ... a paradise threatened by the man, L'Arena 22/02/2012 The Arena 22/02/2012 The idea of the WWF: "The lake of Ash site is protected" Flora and fauna of lake.