Take a memorable Alaska cruise adventure from Ketchikan, Alaska. Popularly known as the "gateway to Southeast Alaska", Ketchikan is one of the southernmost cities on the Inside Passage, a network of waterways that snake through the lush Tongass National Forest and alongside the snowy peaks of the Alaska Coast Range. Another of the Ketchikan's well-earned nicknames is "The Salmon Capital of the World", so if you cruise to Ketchikan, make sure you bring an appetite. Discover more about Alaska cruises available out of port Ketchikan including itinerary from Lindblad-National Geographic Expedition; Un-Cruise Adventures;