Wisconsin’s Lake Chippewa is home to a giant floating island that sometimes moves around blocking a critically important bridge and needs to be moved by local boat owners working in unison.
Lake Chippewa, aka the Chippewa Flowage, was created in 1923, by flooding a large swamp. Soon after that, many of the peat bogs started rising to the surface and became perfect growing spots for plant seeds carried by wind and wild birds. As the years passed, plants from grasses to trees began to grow and their roots actually caused these floating bogs to grow. Today, they vary from the size of a parking space to several acres, with the largest of them, the so-called “Forty Acre Bog” on the west side of the lake featuring mature trees. Almost every year, dozens of local boat owners team up to push it away from a bridge connecting the East and West sides of the lake.
