The Karasu River (烏川, Karasu-gawa) is a river located in Gunma Prefecture, Japan. It is a branch of the Tone River and the government of Japan classifies it as a Class 1 river. It generally flows in a south-easterly direction.

River communities

The river passes through or forms the boundary of the following communities:

Gunma Prefecture
Takasaki, Fujioka, Tamamura
Nagano Prefecture
Saku
Saitama Prefecture
Kamisato, Honjō

Scenic areas

The river runs through the Karasugawa Ravine in Takasaki, which has hiking trails for visitors to access the river.[1]

References

  1. ^ Karasugawa Ravine Archived 2011-07-20 at the Wayback Machine. Takasaki City. Accessed October 24, 2010.