The Papaioannou organic vineyard is located in various areas of Nemea. It has a total area of 570 acres and is located in the locations of Xirokambos (400m.), Ai Lia Dosara, Columns of Ancient Nemea, Poria, Gefyraki, Provesta and Valtetsi. In the vineyards of Papaioannou, the grape varieties Agiorgitiko, Cabernet Sauvignon, Roditis, Assyrtiko, Chardonnay, Pinot Noir, Syrah, Merlot, Touriga, Roussanne, Sauvignon Blanc and Petit Verdot are cultivated.