Tourism: one day
If you only have a day to spend in the park, why not visit Valderia, the botanic garden at Terme di Valdieri. It has a nature trail winding through it, or for the more athletic a quick trip to the stupendous Valasco plain.
In the afternoon you can visit the Rye ecomuseum in Sant’Anna di Valdieri, or if you have a little more time the People and wolves centre at Casermette (Entracque).
If the weather is bad you could visit both sections of the People and wolves centre (at Casermette and the one in Entracque village) and the Rye Ecomuseum.