Lillaz is a frazione in the Province of Aosta in the Aosta Valley region of Italy.

Lillaz
Map
Country Italy
RegionAosta Valley
ProvinceAosta
Time zoneUTC+1 (CET)
 • Summer (DST)UTC+2 (CEST)
Lillaz Waterfalls

45°36′28.62″N 7°21′20.16″E / 45.6079500°N 7.3556000°E / 45.6079500; 7.3556000