The app Etnatracking - Sciara Nera puts in your pocket all the info you need to explore Etna on your own! The app provides you the following information even if you are off-line! -Routes Summary (points of interest, lenght, suggested season and so on) -Description -Elevation chart -Map -Info amout mountain refuges on Mount Etna -Info about mount Etna summit craters -Search paths close to your position -Transportation in Mount Etna area The following functions are available only in the presenc