Great Lakes states and provinces have opened up their parks to overnight campers again now that COVID-19 closures have been lifted.
In March, national parks were closed in Canada, along with Ontario provincial parks. In the U.S., while parks remained open to visitors, facilities and many campgrounds were closed to the public.
Great Lakes Now
https://www.greatlakesnow.org/2020/07/visitors-flock-parks-beaches-lakes-provinces-states-reopen/