Lake Audubon is a large, man-made reservoir located in the city of Reston, Virginia. It covers approximately 200 acres and is part of the Reston Association community. The lake is surrounded by walking trails, parks, and residential areas, making it a popular spot for outdoor activities. The lake is home to various wildlife, including birds and fish, and offers recreational opportunities such as kayaking, canoeing, and fishing. It also features picnic areas and scenic views, attracting both residents and visitors who enjoy nature and outdoor leisure activities.