Sainte-Catherine Street is Montréal’s main commercial artery. The part of the street starting at Saint-Laurent Boulevard, going west, is home to the city’s largest stores, such as the Bay, Simons, Birks and Ogilvy, as well as to an array of shops and several shopping centres, including Les Cours Mont-Royal, Place Montréal Trust, Eaton Centre, Complexe Les Ailes and Promenades Cathédrale.