This tropical island is home to rain forests, waterfalls, sparkling sand beaches, towering sea cliffs. Lush fields of greenery and thick forests spill down from Mount Waialeale, the island's central peak, earning Kauai the nickname, "The Garden Isle." A deep cleft runs across the western end of the island, creating the impressive Waimea Canyon. But if your idea of Hawaiian paradise is simply relaxing on beaches, don't despair. Southern and western sides are sunny and dry, and ringed with pretty stretches of white sand...