<p>A wildfire blazing on the border of Alberta and British Columbia caused many popular hiking trails to close in Kootenay and Banff National Parks</a> on Sunday, July 16.</p><p>According to Parks Canada, campers and hikers were being turned away</a> for their safety.</p><p>The fire is another in a series of wildfires</a> burning in British Columbia, which have displaced tens of thousands of people.</p><p>This video shows the heavy smoke looming over the peaks. Credit: Instagram/ Scott Sissons via Storyful</p><br />
