The Chetamon Mountain wildfire in Jasper National Park will continue to burn in a controlled manner to help revitalize ecological growth, Parks Canada says. Fire management officials examined the area last weekend, particularly the western region of the fire. They determined the fire would be left to spread along the western perimeter into the Chetamon Mountain basin, Vine Creek valley, Corral Creek valley and Snake-Indian River valley. “Natural features within these valleys, such as rocky ridges, water, and low-lying moist areas will help to contain the spread within the western flank,” Parks Canada said. The fire, burning well north of Jasper, Alta., ignited after lightning struck on Sept. 1. It grew to about 6,000 hectares before fire crews were able to hold it earlier this month. Parks Canada officials have previously said they would allow the fire to continue to burn in a controlled manner, because it can promote ecological growth.