Rio Tinto Alcan Planetarium Tours and Activities

Montreal which includes interior views
Montreal Planetarium which includes signage and modern architecture
Montreal featuring interior views
Rio Tinto Alcan Planetarium featuring signage, interior views and modern architecture
Montreal which includes a city and an observatory


Delight in a dramatic tour of the universe and be transported to the stars via the striking visual effects of this planetarium's twin domes.

Learn about the great mystery of space at the Rio Tinto Alcan Planetarium. Light and sound shows within its domed theatres take you on a journey to the planets and leave you asking about the wonders of the universe.

The current planetarium is the ambitious reinvention of its predecessor, which closed in 2011. Unlike most planetariums which are made up by a single dome, the Rio Tinto Alcan Planetarium boasts two. Enjoy each dome's different 20 minute show from a reclined chair. They are screened throughout the day.

In the first dome, the show is a whimsical exploration of mankind's great questions about space. Lose yourself in captivating special effects that illustrate the smallest and largest particles of the known universe. Shows are accompanied by the symphonic soundtrack of Philip Glass.

Learn about the scientific aspects of stars and planets in the second dome. Guided by an astronomer, who narrates the visual journey, enjoy an informative, dramatic view of our closest celestial neighbours. Using satellite and telescopic footage, the show brings you as close to our solar system's planets as possible. Repeat visitors may notice the show change as the constellations above Montreal shift throughout the year.

Discover space objects in the planetarium's permanent museum, located between the domes. Browse displays of over 300 samples of meteorites. Two of these space rocks fell in the Québec area. Learn while you play at the main floor's interactive exhibits, themed on astrobiology. Near the entrance, admire an imposing Tyrannosaurus Rex skull.

Find the Rio Tinto Alcan Planetarium in Montréal’s Olympic Park. After visiting, stop by nearby attractions like the Biodome and the Botanical Garden. Get there by bus or metro, both have stops within walking distance. Drivers can also find parking for a fee.

The planetarium charges admission and is open daily.

Tours & day trips

See all 144 activities

Private & custom tours

See all 57 activities

Adventure & outdoor

See all 15 activities

Classes & workshops

See all 11 activities

Holiday & seasonal tours

See all 6 activities

Popular places to visit


Top Rio Tinto Alcan Planetarium Hotel & Accommodation Deals

Hotel Universel Montreal

Hotel Universel Montreal

4 out of 5
5000, Rue Sherbrooke Est Montreal QC
Hotel Universel Montreal
Gite du Survenant

Gite du Survenant

3 out of 5
2645 Avenue Desjardins Montreal QC
Gite du Survenant
HoMa HomeStay Hotel by Olympic Stadium Montreal (Auberge/Hostel)

HoMa HomeStay Hotel by Olympic Stadium Montreal (Auberge/Hostel)

3 out of 5
4258 Rue Ontario E Montreal QC
HoMa HomeStay Hotel by Olympic Stadium Montreal (Auberge/Hostel)
★Sweet Stay★ by Olympic Stadium, Botanical Garden

★Sweet Stay★ by Olympic Stadium, Botanical Garden

Montréal QC
★Sweet Stay★ by Olympic Stadium, Botanical Garden
♪Dream Stay♪ by Olympic Stadium & Botanical Garden

♪Dream Stay♪ by Olympic Stadium & Botanical Garden

Montréal Québec
♪Dream Stay♪ by Olympic Stadium & Botanical Garden
Ω Lucid StayΩ By Olympic Stadium,Botanical Garden

Ω Lucid StayΩ By Olympic Stadium,Botanical Garden

Montréal Québec
Ω Lucid StayΩ By Olympic Stadium,Botanical Garden
Hôtel Le Chablis

Hôtel Le Chablis

3 out of 5
5800 Sherbrooke Est Montreal QC
Hôtel Le Chablis
Cozy guest home in the heart of Montreal

Cozy guest home in the heart of Montreal

Montreal QC
Cozy guest home in the heart of Montreal
Le Sieur de Joliette

Le Sieur de Joliette

3 out of 5
Montreal QC
Le Sieur de Joliette
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.