Public reserve-edge visit from Parc Jacques Braconnier
Start at the avenue Léo Lagrange side of Parc d’Isle and ask at the Maison du Parc which reserve-facing viewpoint is open. Follow the permitted park paths to that viewing point, pause to scan the water and reed margin, then return by the same public approach. This deliberately short outing leaves you free to turn back whenever the group has had enough. Allow 45–75 minutes including stops.
Ask about the exact surface, slopes, any steps and the height of the viewing openings. Keep the return route simple; this suggestion does not establish an accessible circuit around the whole marsh.

