Switzerland's largest and most prestigious wine region in the upper Rhône Valley, where extreme altitude, sunny south-facing slopes, and the warm Föhn wind create conditions for exceptional Chasselas, Petite Arvine, and Cornalin. Valais is the birthplace of wines rarely found outside Switzerland.
| Year | Rating | Notes |
|---|---|---|
| 2024 | — | Föhn winds created ideal ripening; Petite Arvine showing grapefruit intensity. |
| 2023 | — | Outstanding Valais vintage; Cornalin particularly expressive. |
| 2022 | — | Hot alpine summer; south-facing terraces produced concentrated wines. |
| 2021 | — | Challenging year; frost events; top selections showed alpine character. |
| 2020 | — | Benchmark vintage; Chappaz Grain Noble wines will be legendary. |
| 2019 | — | Outstanding conditions; perfect Föhn influence; great late-harvest year. |
| 2018 | — | Hot year; terraced schist sites retained freshness. |