Rubuta ci gaba don wannan sakin layi - Porte d'Aix (wanda aka fi sani da Porte Royale) babban nasara ne a Marseille, a kudancin Faransa, yana nuna tsohuwar hanyar shiga garin a kan hanyar daga Aix-en-Provence. Tsarin gargajiya na Michel-Robert Penchaud an yi wahayi zuwa gare shi ta hanyar cin nasara na Roman Empire. An fara tunanin Porte d'Aix a cikin 1784 don girmama Louis XVI da kuma tunawa da Zaman Lafiya na Paris (1783) wanda ya kawo karshen yakin juyin juya halin Amurka. Bayan dawo da mulkin Bourbon a 1814-15, an sake ci gaba da aikin a 1823, yanzu don tunawa da nasarar Faransa a cikin Binciken Mutanen Espanya
, musamman a Yaƙin Trocadero, 31 ga Agusta, 1823. A ƙarshe an kammala shi a cikin 1839, tare da babban jigon nasara.