The upper part of Villarrica is permanently covered by snow .
The upper part of Villarrica is permanently has some 40 km of glaciers , the largest of which is the Pichillancahue - Turbio Glacier situated on its southeastern flank .
The upper part of Villarrica is permanently covered by snow and has some 40 km of glaciers , the largest of which is the Pichillancahue - Turbio Glacier situated on its southeastern flank .