I have already tried to follow the trace of the Philippe Auguste wall, one of the walls (see previous post) surrounding a gradually bigger Paris and built 1190-1215. I have already posted about visible parts at Rue des Jardins Saint Paul, Rue des Rosiers, Rue des Francs Bourgeois, Cours de Commerce Saint André, Rue Mazarine and Boulevard Saint Germain. Here are some other spots where the wall can be seen:
This is normally one of the spots where the wall is most visible. Unfortunately – for my photo – but maybe after all fortunately, some restoration work is ongoing.
Rue du Cardinal Lemoine
Impasse de Nevers
There are other traces to be found. I hope to revert, but they are often inside or behind buildings and not so easy to access.