Located just three miles upstream on the Missouri River from the confluence of the Mississippi River the Cora Island Unit is the refuges eastern most unit. It occupies 1,265 acres mostly on a remnant island of the Missouri River. Side channels constructed in 2016 restrict access on the southern end of the unit without a boat.

Deer hunting is restricted to archery only. Other game can be hunted with shotgun with non-toxic shot only. Single projectile bullet firearms not allowed.

Construction to occur on unit through 2025.  Unit will remain open but visitors should be aware of heavy equipment traffic.  

Check this google map for more information.