Big Basin

### History Big Basin was founded by Bradley Brown in the Santa Cruz Mountains, a region that has long attracted small producers drawn to its fog-chilled ridges and relative obscurity compared to Napa or Sonoma. Brown built the project incrementally, starting with estate fruit before extending his sourcing to growers whose old-vine material suited the kinds of wines he wanted to make: structured, relatively restrained by California standards, and reflective of specific sites rather than a house style imposed across the board. The winery takes its name from the Big Basin Redwoods area of the Santa Cruz Mountains, situating it geographically and tonally within one of California's quieter, more demanding appellations.

### Vineyards Big Basin draws from a mix of estate and contracted sites. Within the Santa Cruz Mountains, the vineyards sit at meaningful elevation with significant marine influence from the Pacific, producing a growing season defined by cool mornings, afternoon fog, and a long, slow ripening window. The Coastview Vineyard, sourced for both Pinot Noir and Chardonnay, exemplifies this coastal character. Beyond the home appellation, Big Basin reaches into the Central Coast for old-vine material: the Wirz Vineyard in the Cienega Valley is a well-documented source of old Carignan, and the Rodnick.farm Vineyard supplies old-vine Mourvèdre. The Alfaro Family Vineyard and Lester Family Vineyard round out the Pinot Noir program, each bringing distinct site characteristics. Specific soil breakdowns and farming certification details for all sites are not fully documented, though the sourcing choices suggest a preference for growers who manage low-yielding, older plantings.

### Winemaking Big Basin's approach across both its cool-climate Burgundian varieties and its Rhône-leaning bottlings tends toward restraint in extraction and alcohol, letting the acidity and structure of the sites carry the wines rather than relying on concentration or heavy oak. The Pinot Noirs are vinified in a way typical of serious California practitioners working in this mold: native or minimally interventionist fermentation, a mix of whole-cluster and destemmed fruit depending on the vintage and vineyard, and aging in French oak with a proportion of new wood that does not dominate. The old-vine Carignan and Mourvèdre bottlings are among the more distinctive wines in the range, drawing on varieties that few California producers handle with much conviction. The rosé rounds out the lineup as a dry, site-inflected example rather than a commercial afterthought. Filtration and fining practices are not publicly detailed.