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  3. Rio Tinto Alcan Planetarium
Modern building with silver cylindrical structures, tall windows, and an inclined walkway, set against a clear blue sky.
4.1 (8 reviews)

Rio Tinto Alcan Planetarium

Watch the star shows and explore the interactive exhibits

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4 options • from $24.39

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Rio Tinto Alcan Planetarium reviews

4.1
8 verified customer reviews
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Customer images

3 reviews
C
Cathy,  Canada Canada
03 Jul 2025
Excellent
Lovely boat ride. Good variety of drinks and food to eat. Our tour guide was very entertaining and informative.
Montreal Guided Sightseeing River Cruise
j
jacquelina,  Canada Canada
21 Sep 2025
Excellent
Amazing experience love it been on it twice ❤️
Montreal Guided Sightseeing River Cruise
R
Robert ,  United States United States
23 Jul 2025
Excellent
Beautiful day for the tour. Tour guide very knowledgeable and friendly
Montreal Guided Sightseeing River Cruise

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