Which island is known for its distinctive geographical shape?

Grand Cayman is known for its distinctive geographical shape, specifically its long and narrow form that resembles a saddle. This shape is particularly visible when viewed from above or on a map, distinguishing it from the other islands in the Cayman Islands group.

Grand Cayman is the largest island and serves as the financial and tourism hub of the territory, which further highlights its significance. In contrast, Cayman Brac is characterized by its rugged cliffs and is longer than it is wide, while Little Cayman is known for its flat landscape and relatively small size. The unique shapes of all three islands contribute to their individual identities, but Grand Cayman's specific outline is what sets it apart as the island most associated with a distinctive geographical formation.