Fritz Underground Winery
United States: California: North Coast: Sonoma County: Dry Creek Valley
A family-owned winery in Sonoma County's Dry Creek Valley, known for its underground gravity-flow winemaking facility. The winery produces small-lot wines including Zinfandel, Sauvignon Blanc, Chardonnay, and Pinot Noir from estate and Russian River Valley vineyards.
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: Sonoma County: Dry Creek Valley, June 19, 2026 – June 22, 2026
Thu
2026-06-18
Mostly cloudy
High 75°F · Low 70°F
Fri
2026-06-19
Light rain
High 86°F · Low 61°F
Sat
2026-06-20
Clear
High 82°F · Low 57°F
Sun
2026-06-21
Clear
High 84°F · Low 61°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
2025
- 2023 Dry Creek Valley Native Sauvignon Blanc (6/13/2025, 56 cases, $45) (6/13/2025, 56 cases, $45)
2024
- 2020 Sonoma County Dry Creek Valley Estate Reserve Malbec (88 cases, $65) (88 cases, $65)
2023
- 2021 Sonoma County Dry Creek Valley Estate Reserve Zinfandel (78 cases, $60) (78 cases, $60)
- 2019 Reserve Cabernet Sauvignon ($80), 2022 Sonoma County Dry Creek Valley Zinfandel/Malbec/Cabernet Sauvignon Rose (60 cases, $30) (60 cases, $30)
- 2022 Sonoma County Dry Creek Valley Estate Sauvignon Blanc (56 cases, $45), 201 Sonoma County Dry Creek Valley Estate Grown Cabernet Sauvignon ($70) ($70)
- 2020 Sonoma County Dry Creek Valley Estate Reserve Zinfandel ($60) ($60)
- 2021 Sonoma County Russian River Valley Reserve Chardonnay (100 cases, $55), 2020 Russian River Valley Chardonnay ($35) ($35)
- 2022 Sonoma County Dry Creek Valley Estate Rose Zinfandel/Cabernet Sauvignon/Malbec (60 cases, $30), 2019 Estate Zinfandel, 2018 Reserve Cabernet Sauvignon
2022
- 2020 Russian River Valley Toboni Pinot Noir (88 cases, $65), 2019 Sparkling Brut (213 cases, $48) (213 cases, $48)
- 2018 Dry Creek Valley Estate Reserve Cabernet Sauvignon ($80) ($80)
- 2020 Russian River Valley Pinot Noir ($45) ($45)
- 2021 Dry Creek Valley Native Sauvignon Blanc (41 cases, $45), 2021 Estate Rose Zinfandel/Cabernet Sauvignon/Malbec ($30) ($30)
2007
- 2005 Sonoma County Russian River Valley Pinot Noir, 2005 Barrel Select Zinfandel
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