The enhancement of the Main basin, an artificial lake that makes the center of Posina unique, is the focus of the promotional action for the municipal territory initiated by the municipality.
The executed interventions have led to the redevelopment of the right bank of the small lake through the construction of a walkway and an equipped area with a kiosk. Of particular tourist interest are the three itineraries that, starting from the refreshment point, create three short pedestrian loops: the first follows the shores of the lake, the second crosses the center of the village, and the third connects the typical local trattorias, where it is possible to enjoy delicious traditional dishes.
The intervention at the Main Basin is perfectly integrated into an organic territorial marketing action that includes various development interventions: the recovery of the Main mill, the route of the "cioare," and the creation of some itineraries to discover the wealth of the village.