Natural Areas Parco fluviale Gesso e Stura The Gesso e Stura River Park (www.parcofluvialegessostura.it) is a protected area of the Piedmont Region founded in 2007 with the aim of protecting and enhancing the territory of the Stura River and the Gesso stream. Consisting of 10 municipalities, an area of about 4,500 ha, 60 km of river and 80 km of trails, it offers multiple opportunities for use.