David Thompson Astronomical Observatory

Northern Ontario


Peek at the stars through one of Canada's largest telescopes at Fort William Historical Park's fantastic, accessible observatory. Check the website for the latest viewing conditions. Even if the weather is cloudy, join a Star Walk for a virtual tour of the night sky.


Lonely Planet's must-see attractions

Nearby Northern Ontario attractions

1. Fort William Historical Park

0.09 MILES

French voyageurs, Scottish gentlemen and Ojibwe scuttle about while re-enacting life in the early 1800s at this historical park. From 1803 to 1821, Fort…

2. Mt McKay

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Mt McKay rises 350m over Thunder Bay, offering sweeping views of the region’s patchwork of rugged pines and swollen rock formations. The lookout is part…

3. Thunder Bay Museum

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This century-old museum is engaging for adults and children alike. Displays about Ojibwe culture, fur trading, military history and recent developments…

4. Thunder Bay Art Gallery

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5. Bay & Algoma Historical District

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Thunder Bay has a population of well over 10,000 Finnish Canadians, descended from immigrants who began arriving in the late 19th century. Locals happily…

6. Marina Park

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The focus of exciting development plans, Thunder Bay's marina area is a pedestrianized haven of parkland, fountains, footpaths, a skate park and public…

7. Kakabeka Falls Provincial Park

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8. Terry Fox Lookout & Memorial

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This memorial honors Terry Fox, a young cancer sufferer and amputee who began a trans-Canada walk on April 12, 1980 to raise money for cancer research…