Blomberg Lake and Woods State Natural Area in Burnett County, Wisconsin, is a protected landscape designated by the Wisconsin Department of Natural Resources. Encompassing 966 acres, it centers on Blomberg Lake, a 68-acre bog lake, and is divided between forest and wetland. About 454 acres are forested, while 512 acres consist of the lake and other non-forested wetlands. The area is notable for its bog and woodland plant communities, including sphagnum moss, cranberry, tawny cottongrass, pod-grass, and three-way sedge, along with aspen, speckled alder, black spruce, and red maple that shape its distinct natural character.