The township encompasses the large Drummond Island and numerous smaller islands. Drummond Island is the seventh-largest lake island in the world. With an area of , it is also the third-largest lake island in Lake Huron, behind Manitoulin and St. Joseph, and the fifth-largest island in the contiguous United States, behind Long Island, Padre Island, Isle Royale and Whidbey Island. M-134 extends from the mainland to run through the western portion of the island, connecting with the mainland via the Drummond Island Ferry, which runs between the island and DeTour Village.
the township encompasses the large drummond island and numerous smaller islands drummond island is the seventh-largest lake island in the world with an area of  it is also the third-largest lake island in lake huron behind manitoulin and st joseph and the fifth-largest island in the contiguous united states behind long island padre island isle royale and whidbey island m-134 extends from the mainland to run through the western portion of the island connecting with the mainland via the drummond island ferry which runs between the island and detour village