One of the most popular places to visit in Kauai is the Grand Canyon of the Pacific, Waimea Canyon. From the southern resort area of the island it takes about 45 minutes to reach. Waimea is the largest canyon in the Pacific and truly a dramatic sight to behold. The canyon is about 10 miles long and a mile wide, and more than 3,500-feet deep. It was carved thousands of years ago by rivers and floods that flowed from Mount Waialeale's summit. The lines in the canyon walls depict different volcanic eruptions and lava flows that have occurred over the centuries. Even though smaller than the Grand Canyon of Arizona, Waimea Canyon rivals the beauty. There are numerous lookouts and hikes offering terrific views of every aspect of this natural wonder. It is highly recommended to do this if you ever find yourself in this corner of paradise.