Gould Campbell produces Port wines in the Duriense region of Northern Portugal, where the steep schist terraces and continental climate of the Douro Valley create conditions for intense, structured fortified wines. The house focuses on traditional Port styles, anchored by its Vintage Port—a blend of Tinto Cao, Touriga Franca, Touriga Nacional, Tinta Barroca, and Tinta Roriz that captures the dark fruit density and aging potential the region is known for. A Late Bottled Vintage Port rounds out the core range. Both wines have been assessed by major critics including Wine Spectator, Wine Enthusiast, Wine Advocate, Decanter, and Falstaff, reflecting the winery's standing within the category.