Montreal parks are certainly not to be reckoned with, especially when summertime rolls around but how many of them can you sit back, relax and watch planes land and take off from? Mhm, exactly. If you're looking for things to do in Montreal this weekend, we've got you covered with a casual and fun trip over to Parc Jacque-de-Lesseps, which lets you take in the stellar sights right by Montreal International Airport in Dorval.