Recent flooding along the Lake Erie shoreline has taken its toll on the campground at Rondeau Provincial Park.
Officials say because of the heavy rainfall and flooding, the campground will remain closed until at least May 24th.
However, the park will still be open for day use from 8am to 10pm throughout the long weekend.
Officials have closed 10 provincial parks across Ontario.
But others, including Wheatley, are open this long weekend.