- Muscatatuck National Wildlife Refuge12985 East US Highway 50 Seymour, IN 47274-8518
- Visitor Center HoursTuesday - Saturday8:30 a.m. - 4:30 p.m.Headquarters Office HoursMonday - Friday7:00 a.m. to 4:00 p.m.Facilities are closed for all federal holidaysLands, Roads, Trails, and Auto Tour HoursOpen dailyOne hour before sunrise to one hour after sunset for approved activities