Visit the “last Frontier” of America, and you’ll find a wilderness at its most unspoiled. Alaska's raw and unformed newness makes it a goldmine of a destination for the curious and adventurous traveler. Often times the most memorable parts of an Alaskan visit are unpredictable and often unexpected: a humpback whale leaping clear of the water, the face of a glacier releasing massive ice chunks into the Bering Sea, or a Kodiak Grizzly feasting on salmon in a river. An excursion to Alaska guarantees an occurrence of the unexpected.