CROFT FINE PORTS SINCE 1678. Croft Triple Crown is one of the most established and respected Port brands with a loyal following among knowledgeable wine drinkers. Made from a selection of full bodies and ripe ports from the finest areas of the Douro Valley. It is aged in seasoned oak vats in our cool, tranquil cellars in Oporto. Established in 1678, Croft has been renowned for ports of distinction for over three hundred years.