Baga is a red grape variety mostly used in the Portuguese Bairrada appellation. This dark-skinned grape can produce wines of various characters, but until the 1980s, most producers used it for inexpensive bulk wines. When the approach and the techniques were adjusted, it was shown that Baga is able to produce excellent quality wines with great aromatic structure, good acidity, and firm tannins.

Vintage Port is a style made from the best grapes of a single year harvest. It is considered the most prestigious and the highest quality port style. Vintage is not produced every year, but only when port houses decide that the wine is of sufficient quality.

Tawny is a variety of fortified port that is usually oak-aged for around seven years (Reserva), but vintages may extend to ten, twenty, and even over forty years of age. These fortified red wines are praised for their complex aromatic profile as well as their rich and smooth texture.

Ruby is the most common and the freshest style of fortified port wines. Made from various red grapes, Ruby ports are usually aged for three years, typically in steel or concrete tanks, and are considered to be an approachable introduction to more complex port wines.

Colheita is a type of Tawny port made with single-harvest grapes. They have to be aged for at least seven years, though most producers opt for longer barrel maturation and decide to bottle it when the wine is ready and considered of sufficient quality.

Vinho Verde is a Portuguese appellation for a variety of wines made with native regional grapes. The appellation is located in northern Portugal, and it is mainly defined by the Minho river. Verde, which translates as green, does not refer to the color of the wines but to the fact that they are predominantly consumed young.

Touriga Nacional is a red grape variety indigenous to Portugal, mainly used to make port. It is predominately grown in the wine regions of Douro and Dão, and recently it has become an appreciated varietal dry wine, which offers great value for money and has a good aging potential.

Tinta Cão is one of the most popular red grapes in the Dão and Douro wine regions. It is one of the great ancient Portuguese grapes, but its parentage has not yet been clarified. The grape is used in varietal and blends, and it can produce intensely-colored elegant wines with good aging potential.

Port is a fortified wine that has its origins in the Duoro Valley. It is produced from various grape varieties, though Touriga Nacional, Tinta Barroca, Tinta Roriz, Touriga Francesca, and Tinta Cão are considered the best for the red port, while Viozinho, Rabigato, Arinto, Cedega, Gouveio are largely used for the production of white port.