Mas Alta is a winery in the Priorat region of Spain.

Biodynamics: Winemaker Bixente Ocafrain says their response to the warming climate is to move to organics and Biodynamics.

Vineyards: 45 hectares (111 acres).

Red wines

Priorat do Tinto, La Basseta: 2015 80% Grenache Noir, 20% Syrah.

Priorat do Tinto, Cirerets: 2015 Blend of Carignan Noir and Grenache Noir from schist.