You have to find 12 caches in six provinces: Varese Como Lecco Sondrio Bergamo Brescia, not necessarily two per province, (the total, however, must be 12) covering the six provinces.
THREE cache must be between 1000 and 1499 meters above sea level
THREE cache must be between 1500 and 1999 meters above sea level
THREE cache must be between 2000 and 2499 meters above sea level
THREE cache should be above 2500 meters of altitude
Will share the text shown in the listing, if it were not this will take account of the level curves.
Some peaks are located on boundaries (Legnone, Pizzo 3 Signori) these can be placed in the province that is convenient.
In case of trail, can be used only one found.