Trás-os-Montes wine Trás-os-Montes wine Trás-os-Montes is a Portuguese wine region located in the Trás-os-Montes e Alto Douro region. The entire wine region is entitled to use the "Vinho Regional" designation Transmontano VR, while some areas are also classified at the higher "Denominação de Origem Controlada" (DOC) level under the designation Trás-os-Montes DOC. VR is similar to the French "vin de pays" and DOC to the French AOC. Located in the northeastern corner of Portugal, the Trás-os-Montes region has vineyards across a wide range of altitudes that produces a vast spectrum of wine. The vineyards in the cooler high altitude produces wines that
Wine Country (California) Valley, and Russian River Valley in Sonoma County. Wine grapes are also grown at higher elevations, such as Atlas Peak and Mount Veeder AVAs. Cities and towns associated with the Wine Country include Santa Rosa, Healdsburg, Sonoma, Kenwood, Petaluma, Sebastopol, Guerneville, Windsor, Geyserville, and Cloverdale in Sonoma County; Napa, Yountville, Rutherford, St. Helena and Calistoga in Napa County; and Hopland and Ukiah in Mendocino County. Lake County is an increasingly important part of the area, surpassing Mendocino County in 2014 in price paid per ton of grapes in the North Coast premium market. Wine Country is generally regarded as the