Sny Magill Access provides public fishing access to one of Iowa's most popular trout streams in Clayton County.

The access point features a gravel road with parking area and is located just before the bridge over Sny Magill Creek; note that the road passes under a railroad bridge, making it unsuitable for tall trailers or campers.

This 141-acre unit contains over 100 mounds and is maintained by the Iowa Department of Natural Resources, though it may occasionally close due to seasonal flooding.