Pointe-Saint-Charles was built by and for the people who worked the railway yards and the canal — Irish labourers mostly, in tight rows of brick close to the noise. It's one of the most layered corners of Montreal: a 17th-century farmhouse, 19th-century workers' terraces, and a 21st-century revival, all inside four and a half kilometres.
Start at Charlevoix and walk south into the grid, where the streets stay low and tight the way workers' housing was built. Find the old terraces on Sébastopol and Favard — small doors, shared walls, the scale telling the story. Then the jolt: Maison Saint-Gabriel, a stone farmhouse from the 1660s kept as a museum of New France, three centuries older than its neighbours and worth the time inside if it's open.
Cut through Parc de la Congrégation, where the Pointe's revival shows in the community gardens, then out to the canal and the Saint Lawrence riverfront — the working water turned into a place to walk, the bridges across the view. Follow the canal path back to Charlevoix, lofts where the factories were, and out on the Green line.