Colorado Sees Spike In Bear Attacks As New Safety Warnings Roll Out

Colorado’s unusually active bear season is escalating from nuisance break-ins to injuries, with published coverage pointing to a growing number of confirmed attacks and a new wave of warnings urging residents and travelers to lock up food, trash, and even windows.

Attacks this season are shifting the tone of bear season

Reports this week described two separate incidents that pushed Colorado’s tally of confirmed bear attacks this season to 10, a figure that has drawn renewed attention from travelers heading into the fall shoulder season. One of the latest events involved a woman bitten on the arm through the side of her tent at Park Creek Campground in the Rio Grande National Forest, with the incident reported around 5:30 a.m. on September 12, 2026.

Published coverage also described a second injury days later in Durango, where a 17-year-old was scratched inside her bedroom after a bear entered through a cracked-open window with a screen, then returned briefly before leaving. The same reporting noted Colorado Parks and Wildlife planned to capture and remove the bear after it was linked to additional break-ins.

Earlier in August, statewide reporting described additional attacks in mountain communities and resort areas, including incidents in Steamboat Springs and Aspen that were summarized in public coverage of Colorado Parks and Wildlife updates. That coverage has tied the pattern to heightened bear movement during late summer and early fall, when bears intensify feeding ahead of winter.

Drought and scarce natural foods are pushing bears closer to people

Across the Rocky Mountains, a dry summer has been widely linked to bears ranging farther in search of calories. An Associated Press report described drought-reduced supplies of nuts, berries, and other natural foods as a major driver behind this year’s surge in bear activity, with bears increasingly entering places they do not normally frequent and getting into vehicles, homes, and campgrounds.

In Colorado, local reporting has highlighted how that pressure is showing up in day-to-day numbers. By August 13, 2026, Colorado Parks and Wildlife had received 6,129 reports of bear sightings and conflicts, nearly double the 3,115 reports logged by the same point last year, according to published coverage that cited agency figures.

The same coverage noted that this year’s total had already surpassed the statewide figure for all of 2025 by mid-August, a sign that the season’s conflict pace accelerated early. In practical terms for visitors, that can mean more bears testing doors, turning over coolers, and lingering near trailheads, picnic areas, and neighborhoods near open space, especially during evening and early-morning hours.

New warnings focus on windows, trash, and “attractants” at camps and cabins

The newest guidance circulating in Colorado places unusual emphasis on basic home security, not just campground food storage. Recent reports summarized Colorado Parks and Wildlife reminders to lock garages, doors, and windows, and to remove or secure outdoor items that can draw bears, including bird feeders and any food or edible waste left accessible.

For travelers staying in short-term rentals, mountain condos, or cabins, the Durango incident has added urgency to the message that an open or cracked window can be enough for a motivated bear, particularly if there are scents inside. For campers, the tent bite at Park Creek Campground reinforced that bear safety is not limited to keeping food out of the sleeping area; it also includes maintaining a clean campsite, storing toiletries and cooking gear properly, and staying alert at dawn.

Publicly available coverage has also described operational impacts at recreation sites. After the September 12 tent incident, Park Creek Campground reportedly closed early, days before a planned seasonal closure, underscoring how quickly access can change after a serious wildlife encounter.

Colorado’s enforcement approach has changed as incidents rise

Colorado is also tightening enforcement around the human behaviors most closely linked to bear conflicts. In 2026, House Bill 26-1342 changed state law related to luring bears with food or edible waste, including repealing the prior requirement that a first offense be handled with a warning. Legislative text and published explanations of the bill describe a shift that allows citations without a mandatory first-time warning, alongside higher penalties.

News coverage in August framed the law change as part of a broader push to reduce the number of bears becoming food-conditioned around people. Published reporting has repeatedly described unsecured trash as a leading attractant, with pet food, birdseed, and greasy grills also cited as recurring triggers for neighborhood visits.

For travelers, the practical takeaway is that enforcement and expectations may be stricter in some communities and campgrounds than in prior years. Visitors renting vacation homes, parking overnight at trailheads, or cooking outside should expect more scrutiny around trash storage and food handling, and should follow posted rules closely even for short stops.

What travelers should do now before heading into bear country

With fall travel ramping up in Colorado’s mountain corridors, the safety basics are becoming more relevant in more places. Widely shared advice in recent coverage emphasizes minimizing scent and opportunity: keep vehicle doors locked, do not leave food or coolers unattended, store trash in secured containers, and bring in any attractants at night at cabins or rentals, including pet bowls and birdseed.

Travelers should also plan for changing conditions at specific recreation sites. Campgrounds and trails can face temporary restrictions after incidents, and local alerts can shift quickly during a high-conflict season. Checking for the most current site notices before arrival can help avoid last-minute closures and help visitors adjust plans without scrambling.

Finally, as bear activity expands into more front-range edges and lower-elevation neighborhoods during poor food years, travelers who are new to Colorado’s outdoors may encounter bears in places that feel surprisingly urban. Treat any bear sighting as a cue to create distance, secure food and trash immediately, and keep doors and windows closed, especially overnight.