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  4. Otaki to Mount Ontake Drive

Otaki to Mount Ontake Drive

Moderate Risk · 27.1 km · 1h 2m · 2 stops · 4 sightings · Saved May 8, 2026 · Last updated 7 hours ago
0 views
0
Incidents in last 7 days
4
Incidents in last 30 days
1 week ago
Latest Incident

Safety Summary

This 27.1 km route from Otaki to Mount Ontake crosses Nagano. Over the past 30 days, 4 bear sightings have been recorded within 5 km of the route, with no new activity in the past week. This route runs through Asian black bear habitat (native to Honshu and Shikoku). The most recent sighting was reported 1 week ago near Otaki, Nagano; the location sits about 11.4 km from the start of the route and 518 m off the route line. The closest sighting to the route line was reported 2 weeks ago at Otaki, Nagano, sitting about 9.0 km from the start and 2 m off the route line.

With activity this close, slow through forested stretches and stay alert at dawn and dusk when bears cross roads.

Your Route

Route Profile

Highlights Along Your Route (2)

2 places within 1 km of your route, passing through Nagano.

Mount Ontake
Low Risk

Mount Ontake

Nagano

222 incidents

Ontake Prefectural Natural Park
Low Risk

Ontake Prefectural Natural Park

Nagano

621 incidents

Mount Ontake
Low Risk

Mount Ontake

Nagano

222 incidents

Ontake Prefectural Natural Park
Low Risk

Ontake Prefectural Natural Park

Nagano

621 incidents

Route Timeline

|
S
Otaki, Nagano
Moderate Risk 27.1 km 1h 2m 4 sightings within 5 km
Otaki, Nagano

Size: cub

Otaki, Nagano

Official ·1 week ago
Otaki, Nagano

Size: cub (juvenile)

Otaki, Nagano

Official ·2 weeks ago
Otaki, Nagano

Size: Adult (fully grown)

Otaki, Nagano

Official ·3 weeks ago
Show 1 more
Otaki, Nagano

Size: Adult

Otaki, Nagano

Official ·3 weeks ago
G
Mount Ontake, Nagano
Total Distance: 27.1 km

When Are Bears Most Active?

Time data not available

Asian black bears on your route

Asian Black Bear

Asian Black Bear

Ursus thibetanus japonicus

Range
Honshu, Shikoku
Size
80–120 kg
Active
Dawn & dusk

Sharing space safely

  • ·Make noise as you walk; carry bear spray
  • ·If charged, stand firm and use the spray
  • ·If contact happens, resist firmly. They retreat when met with resistance
  • ·Don't climb. They climb better than you

Safety Checklist

Hiking in bear country

Safety picks and trail essentials, top-rated on Amazon and Rakuten.

Emergency Contacts

110
Police
119
Fire/Ambulance

For mountain rescue, call 110 (police). They will coordinate with local rescue teams.

Trip Report - Lake Biwa
Bear risk analysis map showing route with safety levels
Very High Risk
High Risk
Moderate Risk
Low Risk

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Frequently Asked Questions About This Route

How many bear sightings are on this route?

Over the past 30 days, 4 bear sightings have been recorded within 5 km of this route, with no new activity in the past week. This route runs through Asian black bear habitat (native to Honshu and Shikoku).

When and where was the most recent bear sighting near this route?

The most recent sighting was reported 1 week ago near Otaki, Nagano; the location sits about 11.4 km from the start of the route and 518 m off the route line.

What time of day are bears most active here?

No time-of-day data available for this route.

Is this route safe to travel right now?

This 27.1 km route from Otaki to Mount Ontake crosses Nagano. Over the past 30 days, 4 bear sightings have been recorded within 5 km of the route, with no new activity in the past week. This route runs through Asian black bear habitat (native to Honshu and Shikoku). The most recent sighting was reported 1 week ago near Otaki, Nagano; the location sits about 11.4 km from the start of the route and 518 m off the route line. The closest sighting to the route line was reported 2 weeks ago at Otaki, Nagano, sitting about 9.0 km from the start and 2 m off the route line. With activity this close, slow through forested stretches and stay alert at dawn and dusk when bears cross roads.

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