Wisconsin River Islands

Welcome to your public lands!  Wisconsin is home to over 15,000 lakes, 84,000 river miles, and countless islands.  Many islands in this region were omitted from the original land surveys conducted in the 1830s and 1840s and were later designated as public lands.  The BLM manages over 500 islands in the rivers and lakes of Wisconsin.  These lands are public and open to recreational use. BLM’s islands are in the Black, Chippewa, Crawfish, Flambeau, Fox, Illinois Fox, Menominee, Milwaukee, Montreal, Oconto, Pelican, Pensaukee, Peshtigo, Rock, St. Louis, Sheboygan, Tomahawk, Wisconsin, and Wolf Rivers.  Lake islands are in Barron, Door, Jefferson, Langlade, marathon, Marinette, Marquette, Polk, Walworth, Waupaca, Waushara, Waukesha, and Winnebago Counties. Please note, island ownership varies, please check to make sure islands are public before use.  Refer to the map at the top of the page.  Use your mouse to scroll and zoom in on islands.  Those highlighted yellow are public. Wisconsin River There are BLM public islands spread throughout the Wisconsin River.  There are clusters of islands near Stevens Point, Wisconsin Rapids, Portage, and along the Lower Wisconsin State Riverway, among other areas.  Islands vary in size, shape, and makeup, from willow patches and hardwood stands, to wide, shifting sandbars.  Some islands even have remnant prairie and savanna vegetation. Lower Wisconsin State Riverway A 92-mile stretch of the Wisconsin River, including over 95,000 acres of land, from below the Prairie du Sac dam to the confluence with the Mississippi River has been designated as a State Riverway.  This designation recognizes the scenic beauty, recreational opportunities, and nature resource value of the area.  The Lower Wisconsin is the longest free-flowing stretch of river in the Midwest. This stretch of the river is extremely popular for kayaking, canoeing, floating, and other forms of flatwater recreation.  Estimates range from tens to hundreds of thousands of visitors annually. This stretch of river has also been recognized for its ecological significance.  The Lower Wisconsin Riverway Floodplain Wetlands have been designated as a Wetland of International Importance. These wetlands are recognized for their rarity, uniqueness, or importance for conserving biological diversity, and are prioritized for conservation efforts. Wisconsin River Recreation Public islands are open to recreational use unless otherwise posted.  The Wisconsin River is popular with boaters, paddlers, and floaters.  BLM public islands are perfect stops for day-uses like swimming and picnicking. There are great opportunities for hunting and fishing in and along the Wisconsin River.  Fish species include walleye, bass, muskellunge, pike, catfish, and a variety of panfish.  Please refer to WI DNR guidelines for hunting and fishing.   The Wisconsin River is known for birding, earning an IBA or Important Bird Area designation.  Look for bald eagles, sandhill crane, gulls, waterfowl, and other migratory birds.   BLM public islands are also available for overnight camping. Please follow WI DNR guidelines for island camping: https://dnr.wisconsin.gov/topic/lands/lowerwisconsin/recreation/camping Guidelines Camping is limited to 3 days No glass containers Pack out all debris, including toilet paper Pack out human waste or bury 6 inches in an area with soil and vegetation Douse, do not bury campfires, as this can burn future visitors Poison ivy is very common on public islands, exercise caution Watch for ticks, mosquitoes, and sun exposure Please note, there are no visitor amenities or services offered at this time, please plan accordingly.  Basic signing and dispersed campsite amenities may be considered for some islands at a later date.  Flickr Album