Portage Glacier

One of Alaska’s most accessible glaciers and most popular attractions, Portage Glacier is the crown jewel in a valley studded with alpine glaciers. The Portage Valley was literally shaped by glaciers and today is a perfect spot for exploring. Ten stories tall and miles long, Portage Glacier sits at the far end of a lake, and is accessible by boat. The mv Ptarmigan cruises Portage Lake multiple times daily throughout summer on one-hour tours to the face of this icy wonder. Aboard the ship, Forest Service Ranger’s share the story of Portage Valley’s geology, wildlife, and history as a connection point between Prince William Sound and Turnagain Arm. Portage Glacier is a must-see!