Ancient Greece and wine help satisfy demand. Wine historians have theorized that the Greeks may have introduced viticulture to Spain and Portugal, but competing theories suggest that the Phoenicians probably reached those areas first. The grape clusters, vines and wine cups that adorn Greek coins from classical times bear witness to the importance of wine to the ancient Greek economy. With every major trading partner, from the Crimea, Egypt, Scythia, Etruria and beyond, the Greeks traded their knowledge of viticulture and winemaking, as well the fruits of their own production. Millions of amphora pieces bearing the unique seals of various city-states and Aegean islands
Ancient Rome and wine archaeological evidence to suggest that the Celts first cultivated the grapevine in Gaul. Grape pips have been found throughout France, pre-dating the Greeks and Romans, with some examples found near Lake Geneva dated to 10,000 BC. The extent to which the Celts and Gallic tribes produced wine is not clearly known, but the arrival of the Greeks near Massalia in 600 BC certainly introduced new types and styles of winemaking and viticulture. The limit of Greek viticultural influence was planting in regions with Mediterranean climates where olives and fig trees would also flourish. The Romans looked for hillside terrain in