La Salette-Fallavaux is a commune in the Isère department in southeastern France. The sanctuary of Our Lady of La Salette in the mountains above the village is a well-known pilgrimage site devoted to an 1846 Marian apparition.
Wikipedia https://en.wikipedia.org/wiki/La_Salette-Fallavaux
Coordinates 44°50'23.28" N 5°58'30.972" E