Maretto
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Maretto is a municipality with 406 inhabitants (as at 31 December 2012) in the Italian province of Asti (AT ), Region Piedmont.
The neighboring municipalities are Cortandone, Cortazzone, Monale Roatto and Villafranca d' Asti.
Geography
The municipality covers an area of 4 km ².
Specialty
In Maretto vines of Barbera for the Barbera d'Asti, a DOCG red wine with status, as well as for the Barbera del Monferrato are grown.