Rivière Rouge is a river located in the province of Quebec, Canada. It flows through the Laurentians region and is known for its scenic beauty and recreational opportunities, including fishing, kayaking, and hiking along its banks. The river is approximately 90 kilometers long and is a tributary of the Ottawa River. The surrounding area of Rivière Rouge features a mix of forests and hills, making it a popular destination for outdoor enthusiasts. The river's name translates to "Red River," which is derived from the reddish hue of its waters, especially during certain seasons.