Leave the crowds of santiago and spend the morning at undurraga winery in sweeping maipo valley surrounded by the rolling foothills of the andes explore a century old garden park sprawling vineyards and old cellars consider the technical side of winemaking on visits to a soil analysis test pit and a vinification plant and observe artifacts of the indigenous mapuche culture at aliwen corner top off the tour with three tastings of wine from the reserve label and take home your glass as a sou