The beautiful ten-acre Lake Ellyn sits in the middle of a 25-acre park in northeast Glen Ellyn. Lake Ellyn park is a large, shady park with plenty of features and attractions. The park boasts a fishing deck, large open play area, drinking fountains, wooded picnic area with grills, walking paths, and a playground. There are also two clay tennis courts. Membership is required. The Lake Ellyn Boathouse is an all-purpose building for rental. The park also features a lakeside Veterans' memorial.