Tejo, formerly known as Ribatejo, has a winemaking tradition that spans centuries, with vine cultivation dating back to Roman times. The region benefits from a maritime influence from the nearby Atlantic Ocean, as well as a continental climate with hot summers and mild winters. Tejo's terroir is characterized by a mix of soil types, including clay, limestone, and alluvial deposits, providing diverse growing conditions for a wide range of grape varieties.

Typical Grape Varietals: Tejo is known for its indigenous grape varieties, with Touriga Nacional being the flagship red grape, prized for its depth of flavor and potential for producing complex, age-worthy wines. Trincadeira, Castelão, and Alicante Bouschet are also prominent red varieties grown in the region. For white wines, Fernão Pires, Arinto, and Verdelho are widely planted, offering fresh acidity and aromatic profiles.

Regional Wine Styles: Tejo wines are renowned for their richness, depth, and excellent value. Red wines from Tejo often exhibit ripe fruit flavors, velvety textures, and well-integrated tannins, with Touriga Nacional-based blends showcasing the region's potential for producing elegant and structured wines. White wines from Tejo are characterized by their crisp acidity, citrus aromas, and mineral undertones, offering refreshing and versatile options for pairing with a variety of dishes.