A family of four can do three full days in Montreal — mixing underground ruins, four ecosystems under one roof, poutine crawls, and free waterfront time — for about $350-550 CAD total in activity costs. The city clusters its best attractions by neighborhood, so you won't waste half your trip in transit.
Montreal works best for families from May through October, when the outdoor parks, markets, and waterfront come alive. Summer (June-August) is peak season with the most festivals and longest hours, but also the biggest crowds. September-October is the sweet spot — mild weather, the Gardens of Light festival, and thinner lines. Here's the day-by-day plan.
Day 1 — Old Montreal: History, Waterfront, and Smoked Meat
Morning (9:30 AM - 12:00 PM): Pointe-a-Calliere Museum
Start at Pointe-a-Calliere Museum when it opens. Kids walk through underground ruins at Montreal's 1642 founding site — original stone foundations, ancient sewer systems, and artifacts in place. The multimedia show projects the founding story onto the actual ruins. Book the Archaeo-Adventure workshop in advance if your kids are 6+ — it's a simulated dig that fills up fast. Plan 2-3 hours.
Cost: $78 CAD (~$57 USD) for a family of 4.
Afternoon (12:00 PM - 3:00 PM): Old Port Walk + Lunch at Schwartz's
Walk to Place Jacques-Cartier (10 minutes) for street performers, magicians, and crepe vendors. It's free and keeps kids entertained for 30-60 minutes. Then stroll through the Old Port of Montreal along the St. Lawrence — also free, with wide quays for strollers.
For lunch, take the metro to Sherbrooke and walk to Schwartz's Deli. The line is part of the experience — kids watch the meat being sliced through the window. Hand-cut smoked meat on rye with cherry cola in glass bottles.
Cost: Free (Old Port walk) + $60-80 CAD (Schwartz's). Street snacks $5-10 CAD.
Late Afternoon (3:30 PM - 5:00 PM): Notre-Dame Basilica
Head back to Old Montreal for Notre-Dame Basilica. The interior is the experience — blue-and-gold ceiling, stained glass, and 7,000-pipe organ. Even toddlers look up and go quiet. Quick visit: 45 minutes to 1.5 hours. If you have teens, consider the evening AURA light show ($130 CAD for a family of 4) instead.
Cost: $52 CAD (~$38 USD) family pass. Under 5 free.
Evening: Poutine at La Banquise
End the day at La Banquise in the Plateau. Over 30 poutine varieties, open 24 hours. Share a regular-size between two young kids — portions are enormous. Walk to nearby Parc La Fontaine afterward if there's still daylight.
Cost: $50-70 CAD for a family of 4.
Day 1 Total: $245-290 CAD
Day 2 — Olympic Park & the Plateau: Science, Nature, and Chocolate
Morning (9:00 AM - 11:30 AM): Montreal Biodome
Drive or metro to Montreal Biodome at Olympic Park. Four ecosystems under one roof — tropical rainforest with monkeys, a maple forest with beavers and otters, an underwater viewing window, and penguins. Under 5 free. This is arguably Montreal's single best family attraction. Plan 2-3 hours.
Cost: $72 CAD (~$53 USD) for a family of 4. Parking adds $14.25.
Late Morning (11:30 AM - 1:30 PM): Botanical Garden or Insectarium
Stay on the same campus. The Montreal Botanical Garden has 75 hectares of themed gardens — the Chinese Garden's koi ponds, the Japanese Garden's zen rocks, and greenhouses where toddlers thrive. Or pick the Montreal Insectarium for the butterfly greenhouse (they land on your kids) and the insect tasting section.
Buy the Espace pour la vie combo pass to save ~20% on multiple museums.
Cost: $72 CAD (~$53 USD) with combo pass savings, or included if you bought the combo.
Afternoon (2:00 PM - 4:00 PM): Jean-Talon Market + Mile End
Head north to Jean-Talon Market in Little Italy. Free to browse. Let each kid pick one new fruit they've never tried. Grab pastries, fresh berries, and cheese for a late lunch. Walk south into Mile End for Montreal's famous bagel shops.
Cost: Free to browse. Budget $30-60 CAD for snacks and picnic supplies.
Evening: Juliette & Chocolat
End the day at Juliette & Chocolat for dessert. An entire restaurant built around chocolate — fondues, brownies, crepes, and thick hot chocolate. Share a fondue between the family. Warm, cozy, and toddler-meltdown-tolerant.
Cost: $50-80 CAD for a family of 4.
Day 2 Total: $224-326 CAD (lower with combo pass)
Day 3 — The Plateau & Hidden Gems + Easy Departure
Morning (9:00 AM - 11:00 AM): Mont Royal Park
Start with Mont Royal Park. Free. The hike from Beaver Lake to Kondiaronk Belvedere takes 20-30 minutes and rewards kids with panoramic city views. The playground beside Beaver Lake is modern and well-maintained. Paddle boats in summer, skating in winter.
Cost: Free. Paddle boats ~$15-20 CAD.
Late Morning (11:00 AM - 12:30 PM): McCord Stewart Museum or Parc La Fontaine
Two options depending on your family's energy.
Option A: McCord Stewart Museum — Kids 17 and under always free. Montreal social history through toys, clothes, and photographs. Nursing room and lunch area for your own food. $0-40 CAD. 1.5-2 hours.
Option B: Parc La Fontaine — Free. Play fountains in summer, playgrounds, wide lawns for a last picnic. Let the kids burn off energy before the drive or flight. 1.5-3 hours.
Cost: $0-40 CAD.
Early Afternoon: Departure
Montreal-Trudeau Airport (YUL) is 25-30 minutes from downtown. If you have extra time, Atwater Market is on the way — free to browse, with bakeries and the Lachine Canal path right outside for a final stroll. Budget $25-50 CAD for snacks.
Day 3 Total: $25-110 CAD
What This Trip Will Cost
| Category | Estimated Cost | |----------|---------------| | Day 1: Pointe-a-Calliere + Old Port + Schwartz's + Basilica + La Banquise | $245-290 CAD | | Day 2: Biodome + Botanical Garden/Insectarium + Jean-Talon + Juliette & Chocolat | $224-326 CAD | | Day 3: Mont Royal + McCord/Parc La Fontaine + Atwater Market | $25-110 CAD | | Total Activity & Food Costs | $494-726 CAD (~$361-$530 USD) |
You can cut $100+ by packing more meals, using the free museum windows (McCord on Wednesdays, Fine Arts on Saturday mornings), and buying the Espace pour la vie combo pass instead of individual tickets.
Practical Tips for Your Montreal Family Trip
- Use the metro. Montreal's metro is stroller-accessible at most stations and gets you to Old Montreal, the Plateau, and Olympic Park without parking stress. A day pass is cheaper than downtown parking.
- The Espace pour la vie combo pass covers Biodome, Botanical Garden, Insectarium, and Planetarium. If you'll visit two or more, buy it. Saves ~20%.
- Montreal has 162 days of precipitation per year. Have an indoor backup plan. The Montreal Science Centre ($52 CAD), Funtropolis ($60-80 CAD), and the Biodome all work in the rain.
- Summer heat is real. Plan indoor time between 1-4 PM in July and August. Morning outdoor, afternoon museum, evening outdoor.
- Old Montreal cobblestones are rough on strollers. Bring wheels with good suspension, or use a carrier for toddlers.
- Parking in Old Montreal runs $20-30 CAD/day. Use the metro from your hotel instead.
- Book Schwartz's and Au Pied de Cochon timing carefully. Schwartz's line is shortest before 11:30 AM. Au Pied de Cochon ($200-350 CAD) is a splurge-worthy upgrade for families with adventurous eaters.
- Day trip options if you have a fourth day: Parc Omega ($140-180 CAD, 90 min drive) for a drive-through wildlife safari, or Granby Zoo ($160-200 CAD, 1 hour east) with water park and rides included.
Bottom Line
Three days gives you enough time to hit Montreal's standout attractions without rushing. Day 1 covers Old Montreal's history and food scene, Day 2 takes you through the world-class Espace pour la vie museums and the Plateau's food culture, and Day 3 focuses on free parks and an easy exit. The mix of free waterfront time, market grazing, and one or two paid museums per day keeps the total cost reasonable — and the city's compact metro system means you're never more than 20 minutes from anything on this list.