Arrive in Ketchikan, the southernmost city in Alaska, spread at the base of forested slopes on Revillagigedo Island, in the early afternoon. Its many monikers, from “salmon capital of the world” to “rain capital of Alaska,” capture the spirit of this city, famous for colorful buildings and abundant fishing boats and canneries. Embark National Geographic Venture in time for cocktails and an introduction of the vessel staff and crew.