A bath of beauty in an unspoilt valley will make us dream and appreciate the value of places that could change in a short time, whose future is partly in our hands. We will look at rapidly diminishing glacial environments to understand the importance of water and the risks of melting ice caps. But how do we study glaciers and what good habits can each of us adopt in our own lives? The guide will reveal secret corners of the Park. Excursion for adults and families with children from 9 years old, with itinerary Colle del Nivolet-Cascata dell'Agnel.