Lego Castle

The Lego Castle theme, part of the Lego product line, was conceptualized around a medieval world motif featuring knights and castles. This theme was first introduced in Europe in 1978, followed by its North American release in 1981. It remained a continuously supported Lego theme until 1999. The 'Lego Castle' name was subsequently reused for two distinct single-theme series: one running from 2007 to 2009 and another in 2013. This theme is distinct yet related to other medieval-inspired Lego themes, including Knights Kingdom, Knights Kingdom II, and Kingdoms. Initially, Lego Castle sets were marketed under the 'Legoland' brand, which persisted until 1991. In 1992, Lego rebranded these sets under the 'Lego System' banner, reflecting changes in the product line.