Wisconsin residents aged 16 years old or older need a fishing license to fish in any waters of the state. Nonresidents aged 16 years old or older need a nonresident fishing license to fish in Wisconsin waters with hook and line. Visit the Wisconsin DNR website for more information.
Every year, the first consecutive Saturday and Sunday in June and the third Saturday and Sunday in January, are designated as Free Fishing Weekends throughout the state of Wisconsin. Residents and nonresidents of all ages can fish without a fishing license (and trout stamps) over these two days. Visit WI DNR