The Holland America cruise ship MS Westerdam sails down the Gastineau Channel past Douglas Island as it departs Juneau, Alaska.
The cruise ship Celebrity Century sails past the Coral Princess in Ketchikan, Alaska.
The Alaska Marine Highway ferry MV Tazlina sails the Taiya Inlet between Haines and Skagway.
A mountain rises above the blue ice of Glacier Bay’s Margerie Glacier, Alaska.