Which Great Lake is considered the largest by surface area?

Lake Superior is recognized as the largest Great Lake by surface area, spanning approximately 31,700 square miles (82,100 square kilometers). Its vast expanse not only makes it the largest of the Great Lakes but also the largest freshwater lake in the world by surface area. This substantial size gives it considerable ecological importance, supporting various species of fish and providing critical habitat for wildlife.

In a broader context, Lake Superior's size is significant in terms of its geological and hydrological characteristics, as it plays a key role in the Great Lakes system and the regional climate. The combination of its surface area and depth contributes to unique water dynamics and influences weather patterns. The other Great Lakes, while large, do not match Lake Superior's surface area, further solidifying its status.