Carcavelos is the smallest wine appellation in Portugal. Lying west of Lisbon as it stretches along the Targus estuary in search of the Atlantic, its vineyards were nearly consumed by expansion and development during the last quarter of the 20th century, until just 25 hectares—now protected—remained. Just one active producer, Villa Oeiras, remains, while the wines of Quinta dos Pesos—which ceased production in 2005 and were little commercialized—were specially selected from barrel and bottled by the Sotolon Selection team. Carcavelos is a vinho generoso, or strong fortified wine, produced from a blend of up to nine different white and red varieties (for the whites: Arinto, Gallego Dourado and Ratinho are most common; for the reds: Trincadeira, Negra Mole and Castelão).