Tolosa is nestled amongst the volcanic hills of San Luis Obispo County and is the frontier for the most complex cool-climate varietals in California; Pinot Noir and Chardonnay.

Founded in 2016, Oceano Wines is a boutique winery specializing in cool-climate, single vineyard, premium Chardonnay and Pinot Noir. The sole source of fruit comes from Spanish Springs Vineyard, a mere 1.5 miles from the coast in the newly proposed San Luis Obispo (SLO) Coast AVA.