Vidigueira is the most southerly and least-known of the eight Alentejo sub-regions, situated near Beja in the flat Alentejo plains at 100–200m. The extreme continental climate — summers exceeding 40°C — might seem hostile, but the sub-region has three key advantages: ancient indigenous varieties (Antão Vaz, Arinto), very old vines (some over 80 years), and the local white wine tradition that pre-dates the region's modern red-wine identity. Antão Vaz from Vidigueira produces Alentejo's finest white wines — rich, textured, and structured for ageing.
| Year | Rating | Notes |
|---|---|---|
| 2023 | — | Extreme Alentejo heat moderated by old-vine resilience; Antão Vaz showed characteristic roasted-almond depth and surprising freshness. |
| 2022 | — | Outstanding Portuguese vintage; Vidigueira old vines survived the heat with exceptional concentration; Antão Vaz of rare quality. |
| 2021 | — | Reliable Alentejo sub-region vintage; Rocim's old vines on plains soils delivered consistent Antão Vaz of good mineral complexity. |
| 2020 | — | Solid south Portuguese vintage; the extreme continental climate produced wines of characteristic warm-mineral depth and structure. |
| 2019 | — | Fine Alentejo vintage; Vidigueira's Antão Vaz reached a level of complexity and freshness that challenged assumptions about extreme-heat whites. |