Verified in Japan

Takasaki, Gunma / 榛名湖

Lake Haruna

A caldera lake on Mt. Haruna whose view of Haruna-fuji was loved by the Taisho painter Takehisa Yumeji, with boats, cycling and horse-drawn carriages around the shore.

A cone-shaped mountain in late-autumn colours reflected in a calm blue lake
Haruna-fuji reflected in Lake Haruna (photo taken November 2010)Photo: shinohal / Wikimedia Commons, CC BY-SA 3.0 · License · Source

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
Car

Before you go

Only facts we confirmed on official sources are shown. Anything else is listed under “Not yet confirmed”.

Getting there

About 60 minutes by car from Shibukawa-Ikaho IC.

Checked 25 Sept 2026 on a tourism board site
Not yet confirmed

Opening hours, Closed, Admission, Parking, Payment, Accessibility

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Found wrong or outdated information?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: Takasaki, Gunma (Japanese address: 群馬県高崎市榛名湖町)

Official site: https://gunma-kanko.jp/spots/659

Location

Smaller pins are other spots nearby.

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Nearby spots

Distances are straight-line distances, not travel distances.

Crowds

Busiest season

Cherry blossoms, azaleas and day lilies bloom by the lake in season, and autumn leaves are reflected on the water.

Checked 25 Sept 2026 on a tourism board site
Not yet confirmed

Crowd level, Best time to visit, Peak time, Busiest days

no official source yet, and not enough traveler reports.

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

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