Douro

Douro is a protected wine-origin designation within Douro Valley, anchored in northern Portugal's terraced Douro River valley, where schist slopes, hot dry summers, and steep vineyard work support both fortified Port and dry Douro wines. The designation belongs in the appellations layer because it defines the legal name that may appear on labels, while the existing regions row remains the broader geographic and cultural context. Climate, soils, exposure, and local history shape the way the name reads to drinkers, but the legal designation is the object modeled here.

Permitted or characteristic grapes for the designation include Touriga Nacional, Touriga Franca, Tinta Roriz, Tinta Barroca, Tinta Cão, Sousão, Tinta Amarela, Rabigato, Gouveio, Viosinho, Malvasia Fina. Douro reds are often structured and dark-fruited, with black plum, violet, schist-like minerality, spice, and firm tannin; whites can be citrusy, herbal, mineral, and textured. The list should be read as a practical reference for common wines under the name, not as a claim that every bottle uses every grape or follows one fixed recipe. Producer choice, vintage conditions, subzone, and market tradition still make a large difference within the protected origin.

Still red, white, and rosé wines are regulated under the Douro DOC framework. The same valley also supports the separate Port wine designation. Wines using the name must satisfy the relevant Portuguese denominação framework, including origin rules and any style, labeling, grape, or production requirements that apply to the designation. This entry intentionally summarizes the consumer-facing identity of the appellation rather than reproducing the entire legal specification.

The classification tier in this database is an editorial navigation aid, not a score or promise of bottle quality. Farming, harvest decisions, cellar practice, release category, and producer intent remain decisive. The appellation helps separate dry Douro table wine from Port while keeping both anchored in the same dramatic river-valley landscape. This keeps the EncyclopediaOfWine distinction clear: regions describe wine places, while appellations describe protected legal names.