Somewhat 70 producers supply the grapes for the production of the wines with the vineyards situated from 400 to 700m above sea level. 
Due to the hilly and sometimes mountainous terroir, the viticulturists have a variety of slopes to choose from when considering the best location for specific cultivars. A variety of mesoclimates can be identified ranging from secluded areas high up in the mountains to the lower riverbeds in the valleys.
The daily winds in the afternoon ensures good air circulation, prevents high relative humidity and excessively high temperatures from developing in vine canopies.