Vila de Gràcia (Catalan pronunciation: [ˈbiɫə ðə ˈɣɾasiə]), also known as Gràcia, is a neighborhood in the Gràcia district of Barcelona, Catalonia (Spain). This neighborhood was the main core of the old town of Gràcia that included also Camp d'en Grassot i Gràcia Nova. It was the center of slave trading for over 200 years.