May 8, 2005. Lake Barbellino, Valbondione, Bergamo, Italy. I believe this is a glacial lake. All the ground around it is higher. The lake has a very interesting sediment pattern. The banks of the lake look very dry. The shoreline looks almost artificial but it is consistent throughout all the pictures. It may be a glacial lake but it has fallen in it's level due ot lack of melt water run off that replenishes it. Drought in the mountains of Italy due to lack of snowfall.