Annual rock scaling operations set to begin
From the Niagara Falls Review:
Niagara Parks will conduct its annual rock-scaling operations along the Niagara Gorge wall on the Canadian side of the Horseshoe Falls Monday to Thursday, weather permitting.
The activity removes any loose rocks and debris that built up during the winter months.
It’s intended to ensure the safe operation and opening of the lower observation deck of the Journey Behind the Falls attraction, scheduled to open Friday.