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  4. Otaki to Mount Ontake Drive

Otaki to Mount Ontake Drive

Driving · Very High Risk · 27 km · 1h 2m · 2 stops · 49 sightings · Saved May 8, 2026 · Last updated 3 hours ago
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7
Incidents in last 7 days
49
Incidents in last 30 days
1 day ago
Latest

Safety Summary

This 27 km route runs from Otaki to Mount Ontake within Nagano. In the past 30 days, 49 bear sightings were reported within 5 km of the route. The past 7 days account for 7 of them. The latest sighting was reported 1 day ago near Kiso, Nagano.

This is an active bear corridor. Drive through with full caution, but rerouting is the safer choice.

Your Route

Route Profile

Highlights Along Your Route (2)

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

Mount Ontake
Moderate Risk

Mount Ontake

Nagano

334 incidents

Ontake Prefectural Natural Park
High Risk

Ontake Prefectural Natural Park

Nagano

986 incidents

Mount Ontake
Moderate Risk

Mount Ontake

Nagano

334 incidents

Ontake Prefectural Natural Park
High Risk

Ontake Prefectural Natural Park

Nagano

986 incidents

Route Timeline

|
S
Otaki, Nagano
Very High Risk 27 km 1h 2m 49 sightings within 5 km
Kiso, Nagano

Size: Adult

Kiso, Nagano

Official ·1 day ago
Kiso, Nagano

Size: juvenile

Kiso, Nagano

Official ·1 day ago
Kiso, Nagano

Size: Juvenile

Kiso, Nagano

Official ·2 days ago
Show 46 more
Kiso, Nagano

Size: adult

Kiso, Nagano

Official ·3 days ago

Size: Adult

Otaki, Nagano

Official ·5 days ago

Size: adult and cub

Otaki, Nagano

Official ·5 days ago
Otaki, Nagano

Size: Adult

Otaki, Nagano

Official ·5 days ago
Otaki, Nagano

Size: Unknown

Otaki, Nagano

Official ·1 week ago
Otaki, Nagano

Size: juvenile

Otaki, Nagano

Official ·1 week ago
Otaki, Nagano

Size: cub (young animal)

Otaki, Nagano

Official ·1 week ago
Otaki, Nagano

Size: juvenile

Otaki, Nagano

Official ·1 week ago
Kiso, Nagano

While riding the Mitake Mountain ropeway, I spotted a moving cub. When I reported it to the ropeway staff, they said cubs have been seen there frequently lately. They explained it was a young bear that had just become independent from its mother.

Kiso, Nagano

1 week ago
Otaki, Nagano

Size: juvenile

Otaki, Nagano

Official ·1 week ago
Otaki, Nagano

Size: Unknown

Otaki, Nagano

Official ·1 week ago
Otaki, Nagano

Size: juvenile

Otaki, Nagano

Official ·1 week ago
Otaki 崩越, Nagano

Saw a cub along the road by Lake Ontake

Otaki 崩越, Nagano

1 week ago

Size: Adult

Otaki, Nagano

Official ·1 week ago
Otaki, Nagano

Size: cub (young bear)

Otaki, Nagano

Official ·1 week ago
Otaki, Nagano

Size: juvenile

Otaki, Nagano

Official ·1 week ago
Otaki, Nagano

Size: cub (young animal)

Otaki, Nagano

Official ·1 week ago
Otaki, Nagano

Size: adult

Otaki, Nagano

Official ·1 week ago
Otaki, Nagano

Size: adult with cub(s)

Otaki, Nagano

Official ·1 week ago
Otaki, Nagano

Size: Adult

Otaki, Nagano

Official ·1 week ago
Otaki, Nagano

Size: juvenile

Otaki, Nagano

Official ·1 week ago
Otaki, Nagano

Size: juvenile

Otaki, Nagano

Official ·1 week ago

Size: adult

Otaki, Nagano

Official ·1 week ago

Size: Adult

Otaki, Nagano

Official ·1 week ago
Otaki, Nagano

Size: juvenile

Otaki, Nagano

Official ·1 week ago
Otaki, Nagano

Size: juvenile

Otaki, Nagano

Official ·1 week ago
Otaki, Nagano

Size: juvenile

Otaki, Nagano

Official ·2 weeks ago
Otaki, Nagano

Size: juvenile

Otaki, Nagano

Official ·2 weeks ago
Otaki, Nagano

Size: cub (young bear)

Otaki, Nagano

Official ·2 weeks ago
Otaki, Nagano

Size: adult with cub(s)

Otaki, Nagano

Official ·2 weeks ago
Otaki, Nagano

Size: adult

Otaki, Nagano

Official ·2 weeks ago
Otaki, Nagano

Size: juvenile

Otaki, Nagano

Official ·2 weeks ago
Otaki, Nagano

Size: juvenile

Otaki, Nagano

Official ·2 weeks ago
Otaki, Nagano

Size: cub/juvenile

Otaki, Nagano

Official ·2 weeks ago
Otaki, Nagano

Size: cub/juvenile

Otaki, Nagano

Official ·2 weeks ago
Otaki, Nagano

Size: juvenile

Otaki, Nagano

Official ·2 weeks ago

Size: Parent and cub

Otaki, Nagano

Official ·2 weeks ago
Otaki, Nagano

Size: adult (fully grown)

Otaki, Nagano

Official ·2 weeks ago
Otaki, Nagano

Size: juvenile

Otaki, Nagano

Official ·3 weeks ago
Otaki, Nagano

Size: juvenile

Otaki, Nagano

Official ·3 weeks ago
Otaki, Nagano

Size: juvenile

Otaki, Nagano

Official ·3 weeks ago
Otaki, Nagano

Size: juvenile

Otaki, Nagano

Official ·3 weeks ago
Otaki, Nagano

Size: cub/juvenile

Otaki, Nagano

Official ·3 weeks ago
Otaki, Nagano

Size: juvenile

Otaki, Nagano

Official ·3 weeks ago
Otaki, Nagano

Size: juvenile

Otaki, Nagano

Official ·3 weeks ago
Otaki, Nagano

Size: juvenile

Otaki, Nagano

Official ·1 month ago
G
Mount Ontake, Nagano
Total Distance: 27 km

When Are Bears Most Active?

Peak activity at 13:00 with 1 incidents

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.

Bear risk analysis map showing route with safety levels

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Frequently Asked Questions About This Route

How many bear sightings are on this route?

In the past 30 days, 49 bear sightings were reported within 5 km of the route. The past 7 days account for 7 of them.

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

The latest sighting was reported 1 day ago near Kiso, Nagano.

What time of day are bears most active here?

Recent sightings on this route peak around 13:00. Bears are generally most active at dawn and dusk.

Is this route safe to travel right now?

This 27 km route runs from Otaki to Mount Ontake within Nagano. In the past 30 days, 49 bear sightings were reported within 5 km of the route. The past 7 days account for 7 of them. The latest sighting was reported 1 day ago near Kiso, Nagano. This is an active bear corridor. Drive through with full caution, but rerouting is the safer choice.

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