The sources of Su Gologone are located at the foot of Mount Uddé, in the supramonte of Oliena: It is a splendid karst resurgive that looks like a small lake nestled between two high walls of dolomitic rock. These springs can be considered the most important of all Sardinia. Adjacent to the sources of Su Gologone are the park, with a vast eucalyptus forest, a playground, a small library and the little Church of Our Lady of the Pietà, a characteristic example of sacred rural architecture.