Find this wine Find this wine Rio Madre Rioja Graciano Acidic but low tannins; pleasantly fruity body; evidently used as a body booster with Tempranillo ; bell pepper nose Pin It Tweet one year ago by Sagheer F. More posts Rio Madre Rioja, 100% Graciano, 2012. Interesting but only a limited success: not enough structure or acidity. one day ago by Anomalous D. Rio Madre Rioja Graciano 2012 - great everyday wine. Pairs with meats and pasta. Light, fun drinking, hint of blackberry 2 weeks ago by Tedjunk12 Rio Madre Rioja Graciano Really good for $8.99 10 months ago by Brian M.