Portugal is unusual in having its very own grape varietals and the area around Setúbal is where some wonderful fragrant whites are produced from grapes with names such as Arinto, Fernão Peres and Siria. The reds are also indigenous, with Castelão being the most widely planted (also known as Perquita), Aragonez and blends of Touriga National and Trincadeira. However, with increasing experimentation other grapes such as Syrah, Chardonnay and Sauvignon Blanc are also being tried. Further south indigenous white grapes include Roupeiro, Rabo de Ovelha and Antão Vaz.
Read more in this Wine and Food Lovers Guide to Portugal by Oz Clark.