The plural form of "hill". Can also be found as Colline or Col. See, for example, Colli Euganei Veneto.
Did you know?
That Italy in 2011 was the worlds largest wine producer?
So let’s just get one thing straight: at Lombardia (or Lombardy), Italy’s most populated and industrialized region, doesn’t exactly prioritize wine production. Actually, the combined output isn’t that significant, and what is produced is normally consumed locally, especially the wines from Oltrepò Pavese.
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