The wineries of PositiveWine are part of the historical wine region of Bairrada.

The vineyards of “Adega Quatro Cravos” can be found in the northern region of Bairrada with a vine population made of Bical, Maria-Gomes and Cercial (white), Baga and Touriga Nacional (red).

The vineyards of “Adega Original” are found at the eastern region of Bairrada with a vine population consisting of Bical and Arinto (white), Baga, Touriga Nacional and Tinta Roriz (red).