The Lago di Mezzola is a small lake in the Italian region of Lombardy, measuring 5.9 km2 (2.3 sq mi).

Both are crossed by the river Mera which is Lago di Mezzola's most important inflow, as well as its sole outflow, and which connects it to Lake Como.

[4] Subsequently, the frequent flooding of the Adda deposited alluvium and formed the Pian di Spagna, thus separating the two lakes.

[3] The lakeside settlements include Novate Mezzola to the north, Verceia, San Fedele and Bocca d'Adda (once the mouth of the Adda) on the eastern shore, and Dascio and Albonico, (both frazioni of the commune of Sorico) to the west.

The many fish in the lake include pike, perch, tench, carp and rudd.