This was anothor surprise wine for us in Argentina. We tried several Malbec, however always red wines. Discovering this lovely tasting Rose was thus a real surprise. We found it in the vineyards of Tierras Altas, where we also had the very interesting wine tasting tour. Here is a link to their website. They unfortunately do not export to Europe, but to the USA.
http://bodega.familiavargasarizu.com/