St. Mary’s Lake is a 250-acre impoundment on the St. Mary’s River and offers some quiet, relaxing paddling. The area surrounding the lake has a wide range of habitats, from wooded acres and fields to swamps and small streams. With such diversity, you can also find many different types of plant and animal species. Paddling is a great way to explore these habitats and observe nature. There are many coves and inlets to explore and find a quiet place of peace and solitude. Hiking, fishing, mountain biking, and horseback riding are other popular activities in the park.