La Ronde is Montreal’s Six Flags theme park on Île Sainte-Hélène with roller coasters, a dedicated kids’ zone, and stunning city views. Parc Jean-Drapeau surrounding it is free with beaches, bike paths, and open lawns.

Address: 1 Circuit Gilles-Villeneuve, Montréal, QC H3C 1A9

Google Maps: Click here for directions

Cost: Paid $$$