Park de la Voie Maritime is a park really close to the Longueuil Metro
Looking to have a nice work outside of the city, and yet have a nice view of the city, this is a great place to go.
Parc de la Voie Maritime is well maintained, and organized.
You have access to swimming pools, soccer fields, American football fields, etc.
Here is the different ways that you can go there.
Here are some pictures of the park and how Montreal looks like from there.
Here are some more picture of Montreal Taken from the south shore of the city.
Also if you are in the area you might want to check the old city of Longueuil.