The Lagoni di Mercurago Nature Park, established in 1980, is a natural reserve in Piedmont, located in Mercurago, a hamlet near Arona, consisting of many lakes with swamp vegetation.
The Lagoni di Mercurago Nature Park, established in 1980, is a natural reserve in Piedmont, located in Mercurago, a hamlet near Arona, consisting of many lakes with swamp vegetation.