Grosse Ile Downtown Development Authority

What's Downtown?

  • Dinner + Shopping

    Come and see Grosse Ile's restaurant & shopping experiences on the Island!


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  • Sights + Attractions

    From golfing, to boating, to spending the day with alpaca friends. Explore Grosse Ile attractions. 


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  • Community + Township Services

    Become involved. Learn more about our community development, and who you can get in touch with. 


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  • Investing + Doing Business

    For more information on how to set up your business on Macomb Street, on thriving Grosse Ile, click the link below.


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