Val d’Allos is located in the southern Alps, at the north of “alpes de haute provence” department, 80 kilometers up from Digne les Bains and 120 kilometers up from Nice.
During winter (from November to april) Allos pass is closed, so you will arrive from south by way of St André les Alpes.
The nearest station is Digne les Bains and the nearest airport is Nice Côte d’Azur.