The Eustache River is a small waterway located in the province of Quebec, Canada. It flows through the Laurentians region, known for its picturesque landscapes and outdoor recreational activities. The river is a tributary of the Rivière du Nord, contributing to the area's rich ecosystem. The Eustache River is popular for activities such as fishing and kayaking, attracting both locals and tourists. Its clear waters and surrounding natural beauty make it a serene spot for nature enthusiasts. The river plays a vital role in maintaining the ecological balance of the region, supporting various plant and animal species.