Schedule— Monday to Friday CLOSED** Sat-Sun closed Contact information— +41 22 758 12 15 inquiry@3coqs.ch www.3coqs.ch Address— Chemin de Valérie 26 1292 Chambésy Geneva (Switzerland) Get informed | Receive | Book Closed until further notice.To receive your vouchers back,please write us. Your browser does not support JavaScript!. Please enable javascript in your browser in order to get form work properly. Access map