Kauai Island Vacation - Deals & Packages!The oldest of the main Hawaiian Islands, Kauai is the 21st largest island in the United States of America. Kauai is a lush island, with waterfalls, mountains, and dramatic shoreline. This island has the most diverse range of plant life in Hawaii. The main attraction of this island is the beautiful Waimea Canyon which is one of the most scenic sites around the world. Kauai vacation offers a land of adventure including exciting activities such as boat trips to view the picturesque Na Pali cliffs on the Northwest coast, helicopter flights, kayaking down streams, hiking, and exploring lovely beaches. Weather-wise, the best time to visit Kauai Island is between September and November and from April to June. In these periods, the weather is pleasant and hotel rates dip down. December to March is the peak tourist season here as this island is an excellent winter getaway. During peak season, flight fares and hotel prices are usually high and thus it is smart to book Kauai Island vacation package well in advance.Places of Interest in Kauai Island Na Pali Coast State Park: Comprising a remote area of Kauai, Na Pali Coast State Park boasts dramatic mountain landscape including waterfalls, cliffs, and lush vegetation. This seclusion has resulted into a unique assortment of vegetation surviving here together with the sheer cliffs offering thrilling view of nature's beauty. An easy way to explore this area is by helicopter or boat. These options offer great views of the shorelines and cliffs. Waimea Canyon: One of the most beautiful canyons around the globe, Waimea Canyon is a lovely and deep canyon with red soil and verdant woods lining the streams and waterfalls. In this region, there are two main lookouts and scores of hiking trails beginning from the road that runs along the rim. Koke'e State Park: Koke'e State Park contains the deepest parts of the Waimea Canyon. It is an extension of Waimea Canyon State Park. Kalalau Lookout, located in this park, offers view of 4000 feet cliffs of the Napali Coast. This park maintains several hiking trails and also maintains Koke'e Natural History Museum that focuses on the weather, geology, wildlife, botany, and Hawaiian culture related to the Koke'e State Park, Waimea Canyon, and Kauai in general.