Which island is known as the Valley Isle?

Maui is commonly referred to as the Valley Isle because of the central valley that runs between its two major peaks, Haleakalā to the east and the West Maui Mountains to the west. This valley is a distinct geographical feature that gives the island its identity, characterized by lush landscapes, fertile ground, and a variety of ecosystems. The name reflects not only the physical attributes of the island but also its cultural significance, as the valley has been a central point for historical events and communities on Maui. The other islands mentioned do not have a similar valley structure that defines their geographic identity in such a clear way.