Saint-Ambroise is a station on line 9 of the Paris Métro. It is under the Boulevard Voltaire. Fare Zone: 1.
The station was opened on 10 December 1933 with the extension of the line from Richelieu - Drouot to Porte de Montreuil.
It is named after the Rue Saint-Ambroise and the Saint-Ambroise (St Ambrose) church.
October 8, 2018