National Park News on Instagram: "A huge rockslide in Canada’s Banff National Park on June 19 killed two hikers on a trail and injured three more, according to authorities. Some of the victims were flown out by helicopter for treatment in a Calgary hospital. The landslide happened at the scenic Bow Glacier Falls, about half an hour a north of Lake Louise. The popular trail is six miles long and is now closed to travelers, but the park itself remains open. “We are all heartbroken by the recent tr