The Conestogo River is a tributary of the Grand River located in southwestern Ontario, Canada. It flows through the regions of Wellington County and Waterloo Region, providing a natural habitat for various wildlife and recreational opportunities for residents and visitors. The river is approximately 50 kilometers long and is known for its scenic beauty and outdoor activities such as fishing, canoeing, and hiking along its banks. The river's watershed is an important ecological area, supporting diverse plant and animal species. It also plays a role in local agriculture and water management. The Conestogo River is part of the larger Grand River Conservation Authority, which works to protect and manage the river's resources for future generations.