Mississippi River Visitor Center
The visitor center overlooks Lock & Dam 15 on Arsenal Island. See the observation deck - a great spot for viewing bald eagles in the winter and for watching barges lock through on their way up and down the mighty Mississippi River. Enjoy exhibits on the Mississippi River and a gift shop. Guided tours are available of the Lock & Dam system on Saturdays and Sundays from Memorial Day through Labor Day at 11 a.m. and 2 p.m. Tour Reservations are required!