Portuguese wine is renowned for its diversity, stemming from the country's unique climate and varied geography. With over 250 indigenous grape varieties, Portugal produces a wide range of wines, including red, white, and sparkling options. Notable wine regions include Douro, Alentejo, and Vinho Verde, each offering distinct flavors and styles. One of the most famous wines from Portugal is Port, a fortified wine from the Douro Valley. Other popular varieties include Alvarinho and Touriga Nacional. Portugal's rich winemaking history, dating back to Roman times, continues to influence its wine production today.