Wrenshall, MN

ZIP code 55797 covers Zim and surrounding rural land in St. Louis County, northeastern Minnesota. The area is sparsely populated, with forests and wetlands. Its best-known natural landmark is the Sax-Zim Bog, a broad peatland and boreal-forest landscape popular for winter birdwatching, including sightings of great gray owls and other northern species. Local roads connect Zim with nearby communities and outdoor recreation areas.