Cellers Grifoll Declara operates in Priorat, the steep-terraced region of southern Catalunya known for dense, mineral-driven wines from old vines. The winery's portfolio centers on traditional Mediterranean varieties alongside international grapes, reflecting Priorat's complex geology and continental climate. Gran Predicat Blanc, made from Garnacha Blanca, demonstrates the region's capacity for textured white wines with structure and depth. The red program includes Tossals, a multi-varietal blend of Shiraz, Syrah, Cariñena, Cabernet Sauvignon, Grenache, and Tempranillo that captures Priorat's signature intensity, and Predicat, a Garnacha-led blend with Merlot and Cariñena. These wines have drawn assessment from Decanter, Wine Enthusiast, Wine Spectator, and Wine Advocate. The winery's approach balances the region's indigenous character with careful varietal selection across its range.