Tourism Spots · Nagano
Jigokudani Monkey Park Black Bear Incidents
Bear incident and sighting reports for Jigokudani Monkey Park, compiled from official government sources, news outlets, and community submissions. View the interactive incident map and safety information before hiking or outdoor activities.
Jigokudani Monkey Park saw its latest black bear incident on May 5, 2026, when 1 adult black bear was reported in Iiyama Hachisu. That same area, Iiyama Hachisu, also had another adult bear sighting on April 29, 2026, which shows the most recent activity is staying close by.
The most active places in this stretch of country include Iiyama Hachisu, Kijimadaira Kamikijima, Takayama, and Suzaka, with reports also reaching Nagano Toyonomachi Kawatani. Activity has been heaviest in October 2025, when there were 44 incidents, and November 2025, when there were 34, before settling to 17 in December 2025 and 15 in April 2026.
Across this area, there have been 501 black bear sightings overall. The recent pattern shows bears still moving through the valleys and mountain towns around the park, with both adult and juvenile animals appearing in the record.
Jigokudani Monkey Park Bear Incident Map
No incidents in this time range
No incidents in this time range
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Frequently Asked Questions About Bears in Jigokudani Monkey Park
How many bear incidents have been recorded in Jigokudani Monkey Park?
Jigokudani Monkey Park has recorded 501 bear incidents in total, with 12 reported in the last 30 days and 1 in the last 7 days. These reports are compiled from official government sources, news outlets, and community submissions, and can be viewed on the incident map.
When and where was the latest bear incident in Jigokudani Monkey Park?
The most recent bear sighting in Jigokudani Monkey Park was on May 4, 2026 in Iiyama Hachisu, Nagano, where 1 Black Bear was reported. Detailed location and surrounding incidents are available on the incident map.
Where have bears appeared recently in Jigokudani Monkey Park?
Recent bear sightings in Jigokudani Monkey Park have been concentrated in Takayama Maki (13), Kijimadaira Kamikijima (9), Kijimadaira Ogo (6). These areas have had multiple reports within the last 30 days.
Is bear activity increasing in Jigokudani Monkey Park?
Activity has slowed. 1 incidents in the last 7 days, 12 in the last 30 days.
What type of bears are in Jigokudani Monkey Park?
Jigokudani Monkey Park is home to Asian black bears, which weigh up to 120kg and inhabit the mountains of Honshu and Shikoku. They are generally shy but can be dangerous when surprised or protecting cubs. Carry bear bells while hiking.