Kamuiwakka River

Kamuiwakka River (Kamuiwakka-kawa)
カムイワッカ川
River
Kamuiwakka Falls (August 2002)
Country	Japan
State	Hokkaidō
Region	Abashiri
District	Shari
Municipality	Shari
Source	Mount Iō
- location	Shari, Hokkaidō, Japan
- elevation	880 m (2,887 ft)
- coordinates	44°8′23″N 145°8′45″E / 44.13972°N 145.14583°E / 44.13972; 145.14583
Mouth	Pacific Ocean
- location	Shari, Hokkaidō, Japan
- elevation	0 m (0 ft)
- coordinates	44°9′33″N 145°7′17″E / 44.15917°N 145.12139°E / 44.15917; 145.12139Coordinates: 44°9′33″N 145°7′17″E / 44.15917°N 145.12139°E / 44.15917; 145.12139

Kamuiwakka River (カムイワッカ川, Kamuiwakka-kawa) is a river in Hokkaidō, Japan. Because of its volcanic origin, the water temperature reaches 30 °C (86 °F).

The Kamuiwakka River rises on the slopes of Mount Iō on the Shiretoko Peninsula. It flows Northwest until it reaches the Pacific Ocean. Kamuiwakka Falls are on the Kamuiwakka River.