"A vast brick fortress covering 52 acres and recognized as the world's largest brick castle by land area, this Teutonic Knights–built stronghold dates to the 13th century and is UNESCO-listed. It later housed Polish kings; much of it was destroyed during the German occupation in World War II but has since been restored. Now a museum, the complex consists of three fortified castles and other buildings that visitors can explore with an audio guide." - Steven Casale Steven Casale Steven Casale is a New York City-based freelance writer and digital strategist. He specializes in food, travel, and lifestyle content for publications like Tasting Table, Travel + Leisure, The Lineup, and amNY.com. Travel + Leisure Editorial Guidelines