Maebashi, Gunma / 赤城山・赤城大沼
Mt. Akagi and Lake Onuma
Mt. Akagi, one of Japan's 100 Famous Mountains, is a volcano whose main peak Kurobisan rises to 1,828 m; its caldera lake Onuma offers boating in summer and ice fishing for smelt when it freezes in winter.
Last official check
25 Sept 2026
Traveler reports
0
Reports open in Phase 2
Next scheduled check
24 Dec 2026
Decide before you go
A short summary made from the official facts below. Check the rows for details.
- Getting there
- Train / Bus / Car
Before you go
Only facts we confirmed on official sources are shown. Anything else is marked “Not checked yet”.
- Opening hours
Not checked yet — we have not confirmed this on an official source yet. Check with the spot before you go.
- Closed
Not checked yet — we have not confirmed this on an official source yet. Check with the spot before you go.
- Admission
Not checked yet — we have not confirmed this on an official source yet. Check with the spot before you go.
- Getting there
About 85 minutes by bus from stop 6 at JR Maebashi Station, changing at Fujimi Onsen (about 60 minutes direct on weekends and holidays), to Akagi Hiroba-mae; 60 minutes by car from Maebashi IC.
Checked 25 Sept 2026 on the official site- Parking
Not checked yet — we have not confirmed this on an official source yet. Check with the spot before you go.
- Payment
Not checked yet — we have not confirmed this on an official source yet. Check with the spot before you go.
- Accessibility
Not checked yet — we have not confirmed this on an official source yet. Check with the spot before you go.
Found wrong or outdated information? Let us know
Address: Maebashi, Gunma (Japanese address: 群馬県前橋市富士見町赤城山)
Official site: https://www.maebashi-cvb.com/spot/1085
Location
Smaller pins are other spots nearby.
Nearby spots
- No photo yetAkagi Shrine (Lake Onuma)GunmaLess than 1 km away (straight line)
- No photo yetWatarase Keikoku RailwayGunma15 km away (straight line)
- No photo yetMichi-no-Eki Kawaba Denen PlazaGunma17 km away (straight line)
Photo: Σ64 / Wikimedia Commons, CC BY 3.0 (resized)Fukiware FallsGunma17 km away (straight line)- No photo yetKiryu Shinmachi Historic DistrictGunma20 km away (straight line)
Distances are straight-line distances, not travel distances.
Crowds
- Crowd level
Not checked yet — no official source yet, and not enough traveler reports.
- Best time to visit
Not checked yet — no official source yet, and not enough traveler reports.
- Peak time
Not checked yet — no official source yet, and not enough traveler reports.
- Busiest days
Not checked yet — no official source yet, and not enough traveler reports.
- Busiest season
The azaleas (500,000 plants of 14 kinds) usually peak from late May to mid-June, with large groves of Japanese azalea at Shinzakadaira, Miharashiyama and Kakumanbuchi.
Checked 25 Sept 2026 on the official site- Latest traveler report
- None yet
Traveler crowd data by time of day appears after 5 traveler reports (0 so far).
You can check typical busy hours in Google Maps ("Popular times" on the place's page). Open this spot in Google Maps
Verification log
- 25 Sept 2026First check · Tourism board · https://gunma-kanko.jp/spots/670Access, seasons, description and coordinates read from a tourism organization's site.