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  4. Mount Zaō to Mount Gassan Drive

Mount Zaō to Mount Gassan Drive

Driving · High Risk · 142 km · 3h 26m · 3 stops · 14 sightings · Saved May 26, 2026 · Last updated 4 hours ago
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Saves as a new trip plan. The original stays as-is.

0 views
4
Incidents in last 7 days
14
Incidents in last 30 days
4 days ago
Latest

Safety Summary

This 142 km route runs from Mount Zaō to Mount Gassan within Yamagata. In the past 30 days, 14 bear sightings were reported within 5 km of the route. The past 7 days account for 4 of them. The latest sighting was reported 4 days ago near Sagae 大字慈恩寺, Yamagata.

At this density of recent sightings, be ready to brake at any moment and avoid stopping in flagged stretches.

Your Route

Route Profile

Highlights Along Your Route (4)

4 places within 1 km of your route, passing through Yamagata.

Mount Zaō
Low Risk

Mount Zaō

Yamagata

328 incidents

Mount Zaō
Low Risk

Mount Zaō

Yamagata

328 incidents

Mount Asahi (Yamagata)
Low Risk

Mount Asahi (Yamagata)

Yamagata

No incidents

Mount Gassan
Low Risk

Mount Gassan

Yamagata

42 incidents

Mount Zaō
Low Risk

Mount Zaō

Yamagata

328 incidents

Mount Zaō
Low Risk

Mount Zaō

Yamagata

328 incidents

Mount Asahi (Yamagata)
Low Risk

Mount Asahi (Yamagata)

Yamagata

No incidents

Mount Gassan
Low Risk

Mount Gassan

Yamagata

42 incidents

Route Timeline

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S
Mount Zaō, Yamagata
High Risk 102 km 2h 30m 14 sightings within 5 km

One bear was sighted in the Jionji area of Sagae City.

Sagae 大字慈恩寺, Yamagata

News ·4 days ago
Yamagata Matsubara, Yamagata

At around 07:30 on May 21, 2026, an animal resembling a bear was sighted in Matsubara, Yamagata City. The article is partially behind a paywall and detailed information about the sighting was not provided.

Yamagata Matsubara, Yamagata

News ·5 days ago
Sagae 中央工業団地, Yamagata

On May 20, 2026 at about 14:50, two bears about 1 meter long were sighted in the Chuo Industrial Park in Sagae City; they were reported moving from near the Chateraise factory toward the TPR factory.

Sagae 中央工業団地, Yamagata

News ·6 days ago
Show 11 more
Sagae 中央工業団地, Yamagata

On the afternoon of the 20th, a bear was sighted in the central industrial park of Sagae City, Yamagata Prefecture; about 30 minutes later city staff saw two bears near a neighboring factory, and around 16:30 there was another bear sighting at a different factory. The city believes the bears likely left the industrial park, firefighters are searching with drones, and after sunset they plan to contain and capture any bears found.

Sagae 中央工業団地, Yamagata

News ·6 days ago
Yamagata Kurosawa, Yamagata

Around 06:30 on 2026-05-18, one bear-like animal was sighted in a grove in Miharaishi-no-oka, Yamagata City. The city closed a nearby observation deck and used public announcement vehicles to warn local residents.

Yamagata Kurosawa, Yamagata

News ·1 week ago

On the 9th in the mountains of Kaminoyama, a man who was gathering wild plants was attacked by a bear and suffered a serious injury, sustaining facial bone fractures. The bear was about one meter in body length. The scene was in the mountains about 500 meters south of Zao Bodaidaira (Kuraōbōdaira) parking lot in Kaminoyama.

Kaminoyama 菖蒲, Yamagata

2 weeks ago
Yamanobe 大字要害, Yamagata

At around 7:00 a.m. on April 30, 2026, one bear believed to be an adult was sighted in the urban area of Yōgai in Yamanobe Town, Yamagata Prefecture.

Yamanobe 大字要害, Yamagata

News ·3 weeks ago
Yamanobe 近江, Yamagata

At around 06:20 on April 30, 2026, a single bear was sighted moving from the Omi area of Yamabe Town toward Otsuka and Yōgai districts in Yamagata Prefecture. No human or property damage has been confirmed so far, and the police have warned residents that the bear may be hiding nearby.

Yamanobe 近江, Yamagata

News ·3 weeks ago

Around 06:00 on April 30, one bear believed to be an adult was sighted in the urban area of Otsuka, Yamanobe Town, Yamagata Prefecture. The scene was only a few hundred meters from a location in Oumi where a bear was also sighted around the same time.

Yamanobe 大字大塚, Yamagata

News ·3 weeks ago
Kaminoyama 北町, Yamagata

In the early morning of April 29, 2026 (around 00:00), an adult bear was sighted in the residential area of Futukamachi, Kaminoyama City, Yamagata Prefecture. No further sightings were reported; the city and police urged residents to be cautious, and the prefecture has issued a bear alert.

Kaminoyama 北町, Yamagata

News ·1 month ago
Kaminoyama 北町, Yamagata

Around 00:00 on April 29, 2026, a passerby spotted one bear along Maegawa in Futsukamachi 1-chome, Kaminoyama City, Yamagata Prefecture, and reported it to the police. No damage has been reported since the sighting; the city is distributing flyers to nearby residents and issuing cautions.

Kaminoyama 北町, Yamagata

News ·1 month ago
Kaminoyama 北町, Yamagata

In the early morning of 2026-04-29, a bear, appearing as a dark mass, was filmed along the Maegawa north of the Kaminoyama City Comprehensive Children's Center Mengoria in Futukamachi, Kaminoyama City. Sightings have been frequent across the prefecture, and the prefectural government has issued a bear warning.

Kaminoyama 北町, Yamagata

News ·1 month ago
Kaminoyama みはらしの丘, Yamagata

At around 16:15 on the 27th, one bear was sighted in the Mihara-shi no Oka area of Kaminoyama City, Yamagata Prefecture. The bear reportedly ran from the west side of New Truck Kaminoyama toward the solar panel area, and the city has issued a caution.

Kaminoyama みはらしの丘, Yamagata

News ·1 month ago
Yamagata Kurosawa, Yamagata

Yamagata Prefecture issued its first bear-sighting advisory of the fiscal year on April 27 after a total of five bear sightings in urban areas such as Tsuruoka and Tendo during the week through April 26. At around 16:00 on April 27, one bear was observed in a residential area in Mihara-shi no Oka, Kaminoyama City.

Yamagata Kurosawa, Yamagata

News ·1 month ago
1
Mount Asahi (Yamagata), Yamagata
Low Risk 41 km 57m No incidents
G
Mount Gassan, Yamagata
Total Distance: 142 km

When Are Bears Most Active?

Peak activity at 6:00 with 3 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.

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Frequently Asked Questions About This Route

How many bear sightings are on this route?

In the past 30 days, 14 bear sightings were reported within 5 km of the route. The past 7 days account for 4 of them.

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

The latest sighting was reported 4 days ago near Sagae 大字慈恩寺, Yamagata.

What time of day are bears most active here?

Recent sightings on this route peak around 6:00. Bears are generally most active at dawn and dusk.

Is this route safe to travel right now?

This 142 km route runs from Mount Zaō to Mount Gassan within Yamagata. In the past 30 days, 14 bear sightings were reported within 5 km of the route. The past 7 days account for 4 of them. The latest sighting was reported 4 days ago near Sagae 大字慈恩寺, Yamagata. At this density of recent sightings, be ready to brake at any moment and avoid stopping in flagged stretches.

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