The Rivière des Mille Îles is a river located in the province of Quebec, Canada. It flows through the Laval region and is a tributary of the Ottawa River. The river is known for its scenic beauty, featuring numerous islands and lush vegetation, making it a popular spot for recreational activities such as kayaking and fishing. The river spans approximately 40 kilometers and is home to diverse wildlife, including various bird species and fish. It plays an important role in the local ecosystem and is also significant for the communities along its banks, providing opportunities for leisure and tourism.