Diamond Mountain Vineyard
United States: California: North Coast: Napa County: Diamond Mountain District
Diamond Mountain Vineyard is a boutique winery located in the Diamond Mountain District of Napa Valley, known for its volcanic soils and cooler mountain temperatures. The vineyard produces limited quantities of Bordeaux-style red wines, including Cabernet Sauvignon, with a focus on balance, age-worthiness, and site expression.
Map data © OpenStreetMap contributors. Location is approximate.
Thinking of visiting? Here’s the upcoming weather for this winery.
Weather in United States: California: North Coast: Napa County: Diamond Mountain District, June 19, 2026 – June 22, 2026
Thu
2026-06-18
Clear
High 75°F · Low 63°F
Fri
2026-06-19
Clear
High 79°F · Low 59°F
Sat
2026-06-20
Clear
High 73°F · Low 57°F
Sun
2026-06-21
Clear
High 77°F · Low 54°F
Numerical forecast from 7Timer! (GFS-based). Temperatures shown in °F (converted from model °C). Provided as-is for non-commercial use; see 7Timer documentation.
Wine releases by year
2026
- 2022 Diamond Mountain Estate Cabernet Sauvignon (3/6/2026, $225) (3/6/2026, $225)
- 2022 Napa Valley Diamond Mountain District Cabernet Franc (1/29/2026, $200), 2022 Napa Valley Diamond Mountain District F2 Cabernet Sauvignon (1/29/2026, $300) (1/29/2026, $300)
2025
- 2021 Napa Valley Diamond Mountain District Claret Cabernet Sauvignon/Cabernet Franc/Merlot (9/23/2025, $165) (9/23/2025, $165)
- 2024 Napa Valley Grenache/Syrah Rose ($60) ($60)
- 2021 Napa Valley Diamond Mountain District Cabernet Sauvignon, 2021 Cabernet Sauvignon, 2024 Napa Valley Chardonnay ($125) ($125)
- 2021 Napa Valley Diamond Mountain District Cabernet Franc, 2021 Merlot
- 2024 Napa Valley Syrah/Cabernet Franc/Merlot Rosé
- 2021 Napa Valley Diamond Mountain District Cabernet Sauvignon/Cabernet Franc/Merlot
- 2020 Napa Valley Diamond Mountain Vineyard Syrah, 2021 Napa Valley Diamond Mountain Vineyard Syrah, 2021 Napa Valley The Peak Cabernet Franc/Cabernet Sauvignon/Syrah
2024
- 2023 Napa Valley Syrah/Cabernet Franc/Merlot Rosé
- 2021 Napa Valley Cabernet Sauvignon
- 2019 Napa Valley Diamond Mountain Vineyard Syrah, 2020 Napa Valley The Peak Cabernet Franc/Cabernet Sauvignon/Syrah
2023
- 2019 Napa Valley Diamond Mountain District Cabernet Sauvignon, 2019 Napa Valley Cabernet Sauvignon
- 2019 Napa Valley Diamond Mountain District Cabernet Sauvignon/Cabernet Franc/Merlot, 2022 Napa Valley Chardonnay
More winery listings
- Yount Ridge CellarsUnited States: California: North Coast: Napa County: Oakville
- Ironstone VineyardsUnited States: California: Sierra Foothills
- Extradimensional Wine Co. Yeah!United States: California
- Venge VineyardsUnited States: California: North Coast: Napa County: Napa Valley
- R. Stuart and Co.United States: Oregon
- Brandon Gregory EstateUnited States: California: North Coast: Napa County: Napa Valley
- AEquitas VineyardsUnited States: California: North Coast: Napa County: Atlas Peak
- Diogenes WinesUnited States: California: North Coast: Napa County: Napa Valley
- Amici CellarsUnited States: California: North Coast: Napa County: Napa Valley
- ViridianUnited States: Oregon: Willamette Valley
- Vaughn DuffyUnited States: California: North Coast: Sonoma County
- Axios WineUnited States: California: North Coast: Napa County: Napa Valley