A prime specimen of the region, Garibaldi Fjord is known for its beautiful glaciers, which rise as tall as New York skyscrapers. The glaciers extend across a series of steep mountains and valleys, but they still harbor a rich ecosystem of plants and wildlife. As your ship passes by the fjord, watch for Andean condors, sea lions, Magellanic penguins and possibly even a pod of orcas. If you're lucky, you'll see a glacier splinter and calve, dropping an enormous chunk of ice into the sea. Fun fact about glacial ice: It has no air in it, so if you put a piece in a drink, it will sink to the bottom rather than float. Some glacial ice has remained in a frozen state for tens of thousands of years.