To visit middle and east section, take metro line green until to the end station Honoré-Beaugrand and then bus line 186. The western part of the park area has been accessible in winter from the central part. Recently, this connection has been closed. You still can walk around the golf course on the left side of the highway but it is a long walk. Thus, access to the western part is limited because of lack of public transportation. Nevertheless, it is an astonishing location for photography and you should find a way to get there.
Based on © OpenStreetMap