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Musée de l'aviation et de l'espace à moins de 2 heures de Montréal : Cosmodôme et musées de l'aviation (2026)

Lecture de 2 min Mis à jour 17 mai 2026

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For aviation and space enthusiasts in Montreal, two excellent museums are within a 2-hour drive: the Cosmodôme in Laval (Quebec’s premier space science centre) and the Canada Aviation and Space Museum in Ottawa (one of the largest aviation museums in the world). Plus a few hidden local options worth knowing about. Here’s the complete 2026 guide.

1. Cosmodôme (Laval) — 30 minutes from Montreal

Quebec’s only space science centre, located on Boulevard Saint-Martin Ouest in Laval. The Cosmodôme features:

  • Interactive exhibits on the solar system, exoplanets, and space exploration
  • A full-scale replica of the Ariane 5 rocket outside the building
  • Space Camp Canada programs for kids and teens
  • Multimedia shows in French and English
  • Hands-on experiments and simulators

Address: 2150 Laurentian Highway, Laval QC. Hours: 10 AM–5 PM Wed–Sun (varies). Admission: ~$22 adult, $14 child in 2026.

2. Canada Aviation & Space Museum (Ottawa) — 2 hours from Montreal

One of the most respected aviation collections in the world, in Ottawa’s Rockcliffe neighbourhood. Easy day trip from Montreal via Highway 417 (autoroute 40). Features:

  • 130+ historic aircraft from WWI, WWII, and modern eras
  • Canadian aerospace heritage section
  • Space artifacts and exhibits
  • Working flight simulators (extra fee)
  • Educational programs and IMAX-style theatre

Address: 11 Aviation Parkway, Ottawa. Admission: ~$17 adult, free for children under 3.

3. Hidden Local Option: Astrolab du Mont-Mégantic (1.5 hours)

For combined astronomy + space science, the Astrolab at Mont-Mégantic in the Eastern Townships is unique — Canada’s first International Dark Sky Reserve. Daytime exhibits and evening telescope sessions are family-friendly.

4. Planétarium Rio Tinto Alcan (Montreal — 15 minutes)

Within Montreal itself, the Planétarium at Espace pour la Vie offers immersive shows on space, the universe, and Earth. Combine with the Biodôme or Botanical Garden for a full Space for Life pass day.

How to Plan the Cosmodôme Day Trip

  • Drive: Take Autoroute 15 North or Boulevard de la Concorde to Boulevard Saint-Martin. ~30 minutes from downtown.
  • Public transit: Metro Cartier (Orange Line), then bus to the Cosmodôme (~45 minutes total).
  • Plan 3–4 hours on site for a full visit
  • Combine with: Centropolis Laval for lunch, Carrefour Laval for shopping

How to Plan the Ottawa Day Trip

  • Drive: Autoroute 40 → Highway 417 West. About 2 hours each way.
  • Make it a weekend by also visiting Parliament Hill, Byward Market, and the Canadian War Museum
  • Plan 3–4 hours at the aviation museum alone
  • Free parking on site

Best For

  • Kids 7–14: Cosmodôme is most engaging
  • Aviation enthusiasts: Ottawa Canada Aviation & Space Museum
  • Stargazers: Mont-Mégantic Astrolab
  • Convenient day trip in Montreal: Planétarium Rio Tinto Alcan

More Day Trips from Montreal