The LMAA is a non-profit voluntary organization dedicated to preserving the cultural heritage and environmental integrity of the waters of Lake Manitou, its feeder streams, and outgoing rivers and partner lakes.
Lake Manitou is the largest lake of the 108 lakes on Manitoulin Island with a surface area of approximately 104 sq. km or 40.5 sq. miles. It also can lay claim to being the largest lake on a freshwater island in the world. Manitoulin Island is located in Northern Ontario, Canada at the northern edge of Lake Huron.