The ANPIL "Parrana San Martino" extends over the territory comprised in the built-up areas of S. Martino and Parrana S. Giusto up to the forests of the Benedetta Valley: the territory is characterized by evergreen forests where the Holm Oak (Quercus ilex L.) is the most representative element. The arcades of the Acquedotto Leopoldino from the 18th century are scattered all over the green forest.
Thanks to many and well-marked walking and panoramic trails the ANPIL "Parrana San Martino" is an ideal place to carry out trekking and walks on foot, to go by bike or on horseback.