The largest Carrefour hypermarket location in the world by total floor space is situated near Villiers-en-Bière, France. Established initially in the early 1970s, this massive flagship store spans a massive retail shopping floor area of approximately twenty-five thousand square meters. It serves as a prime example of the traditional hypermarket concept pioneered by the company, combining a vast grocery supermarket with an enormous selection of non-food consumer goods, electronics, clothing, and household items all under one roof. Over the decades, while retail trends have shifted toward smaller neighborhood convenience formats, this giant location has remained an iconic landmark for the brand.