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As spring unfolds in Alberta’s stunning mountain parks, an alarming rise in bear sightings is prompting wildlife officials to urge outdoor enthusiasts to exercise caution. With bears emerging from their dens after a long winter, their search for food is increasingly intersecting with recreational activities, creating potential safety hazards in popular areas such as Banff National Park and Kananaskis Country.
Increased Bear Activity
Nick de Ruyter, the director of WildSmart at the Biosphere Institute of the Bow Valley, emphasised the natural behaviour of bears during this time of year. “After five to six months of hibernation, bears are hungry and actively seeking food,” he explained. The spring melt is drawing bears to lower elevations, where they find an abundance of greenery, including tender grass and dandelions—favourites for these foragers.
Banff National Park recently issued a bear warning for the Boom, Arnica, and Twin Lakes trails, as well as the Twin Lake campground. This precaution follows an incident where a cinnamon-coloured black bear exhibited troubling behaviour by closely following a hiker. Such encounters are becoming more common as warmer temperatures attract both bears and visitors to these scenic landscapes.
Trail Closures and Safety Measures
In Kananaskis Country, a series of closures and warnings have been implemented in response to numerous bear sightings. The Terrace Trail and Kovach Ski Trails in Spray Lakes Provincial Park have been closed, alongside advisories for the Heart Creek Trail, the Heart Creek Bunker Trail, and portions of the Trans Canada Trail. These measures aim to protect both wildlife and the public, as black bears—some with cubs—have been spotted near these heavily trafficked routes.

With an influx of visitors drawn to the natural beauty of Alberta’s mountains, de Ruyter notes that the overlap in habitat usage is a recipe for increased bear encounters. He stressed the importance of maintaining a safe distance, advising that if hikers observe bears, they should keep at least 100 metres away—about the length of ten school buses.
Best Practices for Outdoor Enthusiasts
For those planning to explore the backcountry, de Ruyter offered key advice. Awareness of current trail conditions is essential; hikers should consult resources for the latest updates on closures and warnings. Carrying bear spray is strongly recommended, and individuals should familiarize themselves with its proper use. Importantly, bear spray should always be accessible, ideally carried in a holster rather than stored in a backpack.
Noise is another crucial factor in bear safety. De Ruyter encourages hikers to make their presence known, suggesting that vocal sounds—like shouting or calling out—are more effective than bear bells. Travelling in groups can also help, as the collective noise serves to deter wildlife.
“Giving wildlife space is paramount,” de Ruyter advised. He reiterated that the best way to avoid problems is simply to keep a safe distance from bears.
Seasonal Changes Ahead
As the season progresses towards summer, bear behaviour will continue to adapt. De Ruyter explained that bears will gradually ascend to higher elevations as warmer weather prevails, only to return to the valleys when berry season arrives. Understanding these patterns is crucial for both wildlife enthusiasts and conservation efforts.

For ongoing updates regarding bear warnings and trail closures in both Banff National Park and Kananaskis Country, visitors can access information from the Biosphere Institute of the Bow Valley.
Why it Matters
A harmonious coexistence between humans and wildlife is essential for the preservation of Alberta’s natural beauty and biodiversity. As more people venture into the backcountry, understanding bear behaviour and implementing safety measures becomes increasingly vital. By respecting the needs of these majestic creatures, we contribute to a balanced ecosystem and ensure that our outdoor experiences remain safe and enjoyable for everyone.