Parc Jean-Drapeau (Biosphere & Aquatic Complex)

Parc Jean-Drapeau is Montreal's island escape — a sprawling park complex that spans two islands (Île Sainte-Hélène and Île Notre-Dame) in the middle of the St. Lawrence River, connected to downtown by a single metro stop. Originally developed for Expo 67, the park today offers a remarkable range of family activities that can easily fill an entire day.

The Aquatic Complex is one of the park's biggest draws for families. Built for the 1976 Olympics, it features an international competition pool and, more relevant for families, a recreational pool with a gradual-slope entry that is perfect for toddlers and young children who are still getting comfortable in the water. The pool area includes splash features and deeper sections for stronger swimmers.

It is one of the best outdoor swimming options in Montreal.

The Biosphere is the park's other iconic attraction. Housed in the stunning geodesic dome designed by Buckminster Fuller for Expo 67, this environmental museum explores topics like water, climate change, and sustainable development through interactive exhibits. Kids engage with the hands-on displays, and the building itself — with its transparent structure revealing the sky — is fascinating.

Admission is free for visitors under 17.

For active families, the Circuit Gilles-Villeneuve is a unique thrill. This is the actual Formula 1 race track, and when it is not hosting events, it opens to cyclists, runners, and inline skaters. The flat, smooth surface and car-free environment make it ideal for family bike rides. Kids who have any awareness of racing are thrilled to pedal on a real Grand Prix circuit.

Beyond these headline attractions, the park offers kilometres of walking and cycling trails, over fifteen public art installations, gardens, and wide-open green spaces perfect for picnics and free play. Ping-pong tables are scattered throughout the park. The views of the Montreal skyline from the island are stunning.

Getting to Parc Jean-Drapeau is easy — the Jean-Drapeau metro station (Yellow line) is right on the island. Driving is possible but parking fills up fast on summer weekends. Bring your own food and bikes if you can, as on-island options for both are limited and pricey.

Note that La Ronde amusement park is also located on this island, so it is possible (though ambitious) to combine park activities with a theme park visit if you are spending a full day.