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  4. Narita Airport and Community Historical Museum to Karuizawa Drive

Narita Airport and Community Historical Museum to Karuizawa Drive

Driving · Moderate Risk · 251 km · 3h 18m · 2 stops · 9 sightings · Saved May 24, 2026 · Last updated 13 hours ago
0 views
0
Incidents in last 7 days
9
Incidents in last 30 days
1 week ago
Latest

Safety Summary

This 251 km route runs from Narita Airport and Community Historical Museum to Karuizawa, passing through Chiba, Nagano, Gunma, Ibaraki, and Saitama. In the past 30 days, 9 bear sightings were reported within 5 km of the route. No reports were recorded in the past 7 days. The latest sighting was reported 1 week ago near Tomioka 妙義町諸戸, Gunma.

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 (5)

5 places within 1 km of your route, passing through Chiba, Nagano, Gunma, Ibaraki, Saitama.

Narita Airport and Community Historical Museum
Low Risk

Narita Airport and Community Historical Museum

Chiba

No incidents

Wat Pak Nam Yipun
Low Risk

Wat Pak Nam Yipun

Chiba

No incidents

Kamitakano Shrine
Low Risk

Kamitakano Shrine

Saitama

No incidents

Ichino River
Low Risk

Ichino River

Saitama

13 incidents

Usui Pass Railway Heritage Park
Moderate Risk

Usui Pass Railway Heritage Park

Gunma

386 incidents

Narita Airport and Community Historical Museum
Low Risk

Narita Airport and Community Historical Museum

Chiba

No incidents

Wat Pak Nam Yipun
Low Risk

Wat Pak Nam Yipun

Chiba

No incidents

Kamitakano Shrine
Low Risk

Kamitakano Shrine

Saitama

No incidents

Ichino River
Low Risk

Ichino River

Saitama

13 incidents

Usui Pass Railway Heritage Park
Moderate Risk

Usui Pass Railway Heritage Park

Gunma

386 incidents

Route Timeline

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S
Narita Airport and Community Historical Museum, Chiba
Moderate Risk 251 km 3h 18m 9 sightings within 5 km
Tomioka 妙義町諸戸, Gunma

Tomioka 妙義町諸戸, Gunma

Official ·1 week ago

Size: juvenile

Karuizawa 大字長倉, Nagano

Official ·1 week ago

Size: adult

Karuizawa 軽井沢, Nagano

Official ·1 week ago
Show 6 more
Karuizawa, Nagano

A black bear was standing on all four paws at the roadside.

Karuizawa, Nagano

1 week ago

Size: Adult

Karuizawa, Nagano

Official ·1 week ago
Annaka, Gunma

It was a cub about 1 meter long. It immediately went off to the left and disappeared from view. I turned back.

Annaka, Gunma

1 week ago

It was watching us from a distance along the Apt Trail.

Annaka, Gunma

2 weeks ago
Annaka 松井田町五料, Gunma

Annaka 松井田町五料, Gunma

Official ·3 weeks ago
Karuizawa 中軽井沢, Nagano

Karuizawa Town in Kitasaku District has temporarily shifted its policy from releasing captured bears after 'learning' to euthanizing them for a limited period. The change responds to repeated human injuries and appearances of bears in residential areas across the prefecture and concerns that bears' wide-ranging movements could cause harm to neighboring municipalities.

Karuizawa 中軽井沢, Nagano

News ·3 weeks ago
G
Karuizawa, Nagano
Total Distance: 251 km

When Are Bears Most Active?

Peak activity at 10:00 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, 9 bear sightings were reported within 5 km of the route. No reports were recorded in the past 7 days.

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

The latest sighting was reported 1 week ago near Tomioka 妙義町諸戸, Gunma.

What time of day are bears most active here?

Recent sightings on this route peak around 10:00. Bears are generally most active at dawn and dusk.

Is this route safe to travel right now?

This 251 km route runs from Narita Airport and Community Historical Museum to Karuizawa, passing through Chiba, Nagano, Gunma, Ibaraki, and Saitama. In the past 30 days, 9 bear sightings were reported within 5 km of the route. No reports were recorded in the past 7 days. The latest sighting was reported 1 week ago near Tomioka 妙義町諸戸, Gunma. With activity this close, slow through forested stretches and stay alert at dawn and dusk when bears cross roads.

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