Quinta dos Roques produces wines from the Beiras region of central Portugal, where the Dão subregion's granite soils and continental climate shape distinctive red wines. The winery's portfolio centers on native Portuguese varieties: Touriga Nacional, Tinta Roriz, Alfrocheiro Preto, Tinto Cao, and Jaen. The Dão Garrafeira, a blend of Alfrocheiro Preto, Touriga Nacional, Tinto Cao, and Tinta Roriz, represents the upper tier of the range. The Reserva Dão follows a similar blend structure, while the single-varietal Dão Touriga Nacional showcases the region's signature grape in isolation. These wines have been assessed by Wine Advocate, Wine Enthusiast, Wine Spectator, Falstaff, and Decanter.