Parc des Paspayas is the easy walk in Longue-Pointe-de-Mingan: a wooden boardwalk laid along the village shore, with sand, Gulf water, and Anticosti Island somewhere out on the horizon when visibility allows.
It is simple but not trivial. On a clear evening, the boardwalk is the best way to feel the village's shape, with houses on one side and the cold open Gulf on the other. Bring binoculars if you like seabirds or distant whale blows.