Our condolences to Bob Toothill's family and everyone who loved him.
The 81-year-old hiker from Golden, B.C., missing in Waterton Lakes National Park since mid-July, was found dead on Thursday. Pincher Creek RCMP confirmed the discovery in a Friday release and sent condolences to his family and friends.
His daughter, Natalie Neustaedter, said her father died after a sudden slip while hiking the Lineham Ridge area of the Great Divide Trail.
"Although we are devastated by this news, we are grateful that he was found and can now be brought home," she wrote. "Bob loved the outdoors. In many ways, he lived for it. It is a heartbreaking irony that the place he loved most is where he spent his final moments."
Eleven days
Bob Toothill set out on July 16 from the Alderson-Carthew Summit trailhead, hiking Section A of the Great Divide Trail, the roughly 100-kilometre opening leg running from Waterton to Coleman in the Crowsnest Pass. He was expected to arrive July 22.
He was last seen July 19 at the Rowe Lakes trailhead. Hikers he chatted with there expected to see him at Lone Lake that evening. He never arrived. Lineham Ridge sits between those two points, which closes the timeline to within about a day of that last conversation.
His family contacted RCMP and Parks Canada on July 23, after realizing he was overdue.
The search pulled in Pincher Creek RCMP, Parks Canada and its drone pilots, Alberta RCMP Air Services, RCMP dog services and Southwest Alberta Regional Search and Rescue. On July 26 it narrowed sharply when searchers found his backpack in the Tamarack Basin, below the ridge. High winds kept a helicopter from flying a team in that evening, and a two-person crew walked in at first light instead.
Four days later, his body was found.
The ridge
Lineham Ridge is the high point of Waterton's Tamarack Trail and one of the most exposed stretches of maintained trail in the park, a long traverse across steep scree above 2,500 metres. For Great Divide Trail hikers it's the crux of Section A, the part trip reports warn about, and in wind it is a different place than it is in calm.
Toothill knew it. His daughter described him during the search as an experienced outdoorsman, fitter than most people half his age, and nothing from eleven days of searching suggested otherwise. The GDT community followed the search closely, and hikers who had never met him turned out to help.
Four deaths in Alberta's mountains this summer
Bob Toothill is at least the fourth person to die in a fall in the region's mountains since the start of June.
Katie Heaven, a 47-year-old Airdrie realtor and mother, died June 6 after falling on her way down from the summit of Mount Bryant in Kananaskis Country. A 65-year-old Calgary man died July 25 after slipping on the Mount Temple scrambling route above Moraine Lake, a fall Lake Louise RCMP put at about 200 metres. Three days later, a woman in her 20s died near Marvel Peak in the remote southern end of Banff National Park, one of four hikers on a multi-day trip. Her companions reached her and their satellite device got word out, though it was a one-way messenger, and rescuers began working from fragments.
Six days after that, searchers found Toothill.
Four people in eight weeks, and the same mechanics every time. A slip on steep or loose ground, a fall nobody standing nearby could have stopped. Two were with groups, two were alone. One was 81, one was in her 20s. One died on the most climbed big peak in the Rockies and one a full day's walk from any road. What they shared wasn't inexperience, because none of them was inexperienced, and it wasn't recklessness, because nothing in any of the four investigations pointed to it. What they shared was terrain where a single misstep is the whole story.
The long weekend that starts tomorrow will put more people on this kind of ground than any weekend of the year.
The difference a day makes
The comparison with Marvel Peak is worth sitting with, not to rank tragedies but because it's the most practical thing these four deaths have to teach.
The woman near Marvel Peak was with three companions carrying a satellite messenger. Help was moving within minutes of her fall. It changed nothing, because the fall was unsurvivable, but the machinery of rescue engaged immediately.
Toothill was hiking alone, as thru-hikers often do and as he was fully entitled to. When he slipped, nobody knew. The gap between his fall and the first phone call was likely four days, and the search had to reconstruct his position from a trailhead conversation and a found backpack.
A satellite communicator with a check-in schedule doesn't prevent a fall. What it does is collapse that four-day gap to hours, which matters enormously in the cases where a fall is survivable. And even in the worst cases, it spares a family days of not knowing. Toothill's family spent a week between the missing report and the answer.
Parks Canada's public safety line for the mountain parks is 403-762-4506.
A community between the four of them
Neustaedter thanked the RCMP, the search teams and Parks Canada for their time, effort and sacrifices. During the search, she thanked something broader: the friends, park staff and complete strangers who came out to look for a man they'd never met.
That's been the season's other pattern. Three hikers climbed down to their friend below Marvel Peak. A search community assembled around an 81-year-old from Golden, with hikers who had never met him walking Section A looking for him. The mountains have taken at least four people since June, and every time, more people showed up than anyone asked for.
Sources:
Pincher Creek RCMP, media release, July 31, 2026
Parks Canada, Waterton Lakes National Park search notices, July 2026
Natalie Neustaedter, public family statements, July 2026
Backpack discovery and search details as reported by Shootin' the Breeze, July 26, 2026
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