Presentation of the Tagus Region: a terroir rich in history and wine-growing potential.Brief history of viticulture in the region, from its origins to contemporary times.The importance of the Tietê River in the formation of terroir and the identity of wines. History of Viticulture in the Tagus Region: Ancestral origins: Phoenician, Roman influences and the history of viticulture in the region.Development over the centuries: strategic and economic importance for Portugal.The Tagus region in the Portuguese wine context: tradition and modernity.Restructuring and focus on quality: the Tagus in the 21st century. Terroir of the Tagus Region: Climate and geography: influence of the Tietê river, variations in altitude and sun exposure.Soil diversity: characteristics and their influence on the wines produced.Tagus sub-regions: Bairrada, Charneca, Campo, and their particularities.The importance of terroir for the typicality of Tagus wines. Tagus Grape Varieties: Red varieties: Touriga Nacional, Castelão, Trincadeira, Aragonez and others.White varieties: Fernão Pires, Arinto, Verdelho and others.The role of native varieties in the production of wines with regional identity.Trends and experimentation with new varieties. Wine Production in the Tagus: Viticultural practices: cultivation techniques, vineyard management and sustainability.Winemaking: traditional and modern methods in making wines.The role of the winemaker in expressing terroir through wine.The production of different styles of wine: red, white, rosé and others. Wines from the Tagus Region: Sensory profile of wines: aromatic, taste and structural characteristics.Wines with Protected Geographical Indication (IGP) Tejo and Denomination of Controlled Origin (DOC) Tejo: distinctions and characteristics.Pairing with gastronomy: typical dishes from the region and pairing suggestions.Tips for tasting and enjoying Tagus wines. Producers and Wine Tourism: Emblematic producers of the region: history, philosophy and wines.New producers: innovation and contribution to the development of winemaking.Wine tourism in the Tagus region: itineraries, experiences and tourist attractions.The role of wine in regional development. Challenges and Perspectives for the Future: Challenges for wine growing in the Tagus: climate change, competitive market and others.The future of wine production in the region: trends and innovations.The appreciation of the Tagus wine heritage and its promotion on the national and international market.