A Minnesota Indian Tribe Mysteriously Vanished And Left Behind These Ancient Rock Drawings

Minnesota gained statehood and officially became part of the United States in 1858. But we all know that its history goes back much further. Before any European settlers ever arrived, this land was home to native people who left their mark in beautiful and fascinating ways. From the Indian burial mounds in St. Paul to Jeffers Petroglyphs in Comfrey, Minnesota is home to a host of interesting spots that tell the nearly forgotten history of the Land of 10,000 Lakes. Read on to learn about one of the most mysterious:

Have you visited the Hegman Lake Pictographs? Let us know in the comments below!