7th Crow Wing Lake covers about 275 acres and is about 1½ miles long and about ¾ miles wide.  The lake varies from 8 feet to 50 feet in depth.  The Crow Wing River runs through the lake and provides access for fishing in the 5th and 6th Crow Wing Lakes also.

7th Crow Wing Lake is one of the finest fishing lakes in the area.  It contains a high population of walleye in the 1¾ lb. to 2 lb range.  The lake also contains black crappie, bluegill and excellent large mouth bass.