Mountains & Hiking · Hokkaido
Mount Piyashiri Brown Bear Incidents
Bear incident and sighting reports for Mount Piyashiri, compiled from official government sources, news outlets, and community submissions. View the interactive incident map and safety information before hiking or outdoor activities.
Mount Piyashiri saw a brown bear sighting on October 31, 2025, in Nayoro 字内淵, the latest report in this area. Another bear was spotted on October 22, 2025, in Bifuka 字仁宇布 along the Prefectural Route Bifuka Omu Line, about 2 kilometers from Takahiro Parking toward Omu.
Most of the activity has centered on Nayoro, with recent reports also coming from Bifuka 字仁宇布. The pace was busiest in July 2025 with 12 incidents, and it stayed active in August 2025 with 9 more, while Mount Piyashiri has now recorded 99 brown bear sightings overall.
Mount Piyashiri Bear Incident Map
No incidents in this time range
No incidents in this time range
Nearby Areas
Comments (1)
和寒町だけで99件ってのは、ずいぶん集中してるんだな。
Hiking in bear country
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Frequently Asked Questions About Bears in Mount Piyashiri
How many bear incidents have been recorded in Mount Piyashiri?
Mount Piyashiri has 99 recorded bear incidents in total, but no activity has been reported in the last 30 days. Bear activity varies seasonally, so always check the latest status before hiking or spending time outdoors.
When and where was the latest bear incident in Mount Piyashiri?
The most recent bear sighting in Mount Piyashiri was on October 31, 2025 in Nayoro 字内淵, Hokkaido, where 1 Brown Bear was reported. Detailed location and surrounding incidents are available on the incident map.
Where have bears appeared recently in Mount Piyashiri?
Recent bear sightings in Mount Piyashiri have been concentrated in Nayoro (42), Nayoro 字内淵 (12), Nayoro 字大橋 (7). These areas have had multiple reports within the last 30 days.
Is bear activity increasing in Mount Piyashiri?
No recent activity to assess.
What type of bears are in Mount Piyashiri?
Mount Piyashiri is home to brown bears (Ussuri brown bear), which can weigh up to 500kg and are found only in Hokkaido. They are active from spring through autumn. Always carry bear bells and bear spray when hiking.