Kauai is Hawaii’s fourth largest island and is sometimes called the “Garden Isle,” which is an entirely accurate description. The oldest and northernmost island in the Hawaiian chain is draped in emerald valleys, sharp mountain spires and jagged cliffs, aged by time and the elements. Centuries of growth have formed tropical rainforests, forking rivers and cascading waterfalls. Some parts of Kauai are only accessible by sea or air, revealing views beyond your imagination.