Things to do in Montreal with kids: best attractions and family tips

Montreal works for kids because the good stuff is close together and half of it is free. The mountain sits behind downtown, the St Lawrence runs along the old town, and the metro drops you within a few minutes' walk of almost everything below.

Match the day to your kids' ages. Under-fives do best with short hops: a park in the morning, a market or museum after lunch, back to the hotel by late afternoon. Ages six to twelve can handle a full day at La Ronde or the Biosphere plus a walk through Old Montréal. Teenagers usually rate the amusement park, the zip line at the port and the food markets above the small museums.

Prices below are 2026 estimates in Canadian dollars. Confirm current hours and ticket prices on each operator's site before you go, since several attractions run seasonal schedules.

Most family sights sit in three clusters. Downtown and the museum district (Fine Arts, McCord, underground city) are walkable from Peel and Guy-Concordia metro stations. The Olympic Park cluster east of downtown holds the Biodôme, Planetarium, Insectarium and Botanical Garden, all within a few minutes of each other at Pie-IX and Viau stations. The Old Port and Île Sainte-Hélène cluster, with Pointe-à-Callière, the beach and La Ronde, is reached via Champ-de-Mars or Jean-Drapeau stations.

The STM metro is the easiest way to move a family around: trains are frequent, stations have lifts at the newer stops, and day and multi-day passes cap the cost. Driving is fine outside the centre but parking near the mountain and Old Montréal is expensive and slow to find.

Walking distances are short by North American standards: Old Montréal to the Old Port is about 10 minutes on foot, and downtown to the mountain base about 15 minutes uphill.

Eat early. Montreal restaurants often fill after 19:00, and a 17:30 table with kids is easy to get almost anywhere. Smoked meat sandwiches, bagels, poutine and market snacks are cheap and fast, which suits tired children better than a long sit-down meal.

Budget roughly C$150–250 a day for a family of four if you mix free parks with one paid attraction, use transit and eat casual food; add more for La Ronde, taxis and restaurant dinners. Many museums are free for young children and discounted for teens, so check the family rate before buying single tickets.

Winter changes everything. From December to March, plan indoor mornings and short outdoor bursts, and dress for wind chill well below freezing. Summer needs sun hats and water bottles; the mountain and the port have little shade at midday.

June to September is the easiest window: everything outdoor is open, festivals run most weekends, and evenings stay light late. It is also the busiest and priciest period, so book hotels early.

Late September and early October bring cooler air, fewer crowds and lower room rates, with most attractions still open. Winter is a genuine option if your kids like snow: skating, sledding on the mountain and indoor museums fill a short trip, but you will spend more time indoors and need proper boots and layers.

Spring is the least predictable month for families: some seasonal attractions and the port beach are still closed, and rain is common. If you travel then, lean on the indoor list.