Isthmus is a red produced by Hamel Family Wines in Sonoma Valley, Sonoma Valley, United States. Made from Cabernet Sauvignon, Merlot, Cabernet Franc, Petit Verdot and Malbec. Cellarion's sommeliers have reviewed the drink window of 1 vintage; members see when it is ready. Track this wine and manage your cellar with Cellarion — the free, open-source wine app at cellarion.app.
Type: Red
Appellation: Sonoma Valley
Region: Sonoma Valley
Country: United States
Grapes: Cabernet Sauvignon, Merlot, Cabernet Franc, Petit Verdot, Malbec
Tasting profile (AI-generated)
Structure: full-bodied, medium tannin, medium acidity, dry
A Sonoma Valley Bordeaux-style blend from Hamel Family Wines, Isthmus brings together all five classic varieties into a structured, food-friendly red. Blackcurrant and dark plum lead the palate, framed by cedar and a touch of mocha from oak integration. The tannins are ripe and well-knit, with enough freshness to give the wine good balance and aging potential.
When to drink
Cellarion's sommeliers have reviewed the drink window of 1 vintage of Isthmus. Sign up free to see when it is ready.
Where it comes from
Sonoma Valley, United States
Sonoma Valley is a classic winegrowing valley in Sonoma County, north of San Francisco, and one of California's most historic wine districts.
Cabernet Sauvignon
Cabernet Sauvignon is a red grape born in Bordeaux from a natural crossing of Cabernet Franc and Sauvignon Blanc, and it has become the most planted premium red variety on the planet, the backbone of countless…
Merlot
Merlot is a red grape from Bordeaux, one of the world's most planted varieties, valued for its softness, generosity and its role as a blending partner to Cabernet Sauvignon.
Cabernet Franc
Cabernet Franc is a red grape grown in both Bordeaux and the Loire Valley, and is one of the parent grapes of Cabernet Sauvignon.
Petit Verdot
Petit Verdot is a red grape from Bordeaux, traditionally a minor blending component that adds colour, tannin and aromatic lift to Cabernet-based wines.
More wines
More red wines from Sonoma Valley
- Cassata Vineyard Zinfandel — Jeff Cohn Cellars, Sonoma Valley
- Pagani Ranch Zinfandel — Ridge Vineyards, Sonoma Valley
Frequently asked questions
Where is Isthmus from?
Isthmus is produced by Hamel Family Wines in Sonoma Valley, Sonoma Valley, United States.
What grapes are in Isthmus?
Isthmus is a blend of Cabernet Sauvignon, Merlot, Cabernet Franc, Petit Verdot and Malbec.