This “modern megalithic garden” has three stone circles, a seven-circuit classic labyrinth, dolmen, dry-stacked stone sculpture, many boulders and standing stones as well as natural buildings and restored prairie. Visitors can walk in a self-guided manner along mown grass paths and there are signs at many of the features explaining a bit about each one. Kinstone is spread across 30 acres filled with stone sculptures, natural buildings, native prairie, and views of the Mississippi River. The largest stone brought weighs over 70,000 pounds and the tallest one stands more than…