Reviews · Napa Valley 2011 Switchback Ridge Petite Sirah Peterson Family Vineyard 3 notes Most recent 6 May 2018 ProducerSwitchback Ridge WineAll vintages RegionCalifornia · Napa Valley GrapesPetite Sirah Tasting history Every note on this bottle 6 May 2018 Dark black and purple core fruit, with black raspberry, black currant, black pebbles, railroad tie, and some cedar. Decent grip and some evolution… 17 December 2016 Previous notes apply. Could still use 6-12 months to develop its glide a little better. A beautiful 2011 PS for sure. Hold for now. 1 March 2016 PnP with notes of purple and black berry fruit, black raspberry, asphalt, granite, and a little bitter chocolate. Signature PS flavors with an… Vertically Other vintages All vintages → 2012 2010 2007