The cloister of Billettes is the only cloister from the Middle Ages left in Paris, built in 1425 by Les frères de la Charité-Notre-Dame.
Today, it serves as an exhibition space for young artists.
The beautiful church of Billettes, the oldest Lutheran church in Paris, consecrated in 1809, hosts regular concerts.
Address ? Marais District, 24 rue des Archives, 75004 Paris.