These pictures are from an Alaskan cruise in 2009.
They were taken in various ports and they show some of the highlights of Alaska in the background, like Creek St in Ketchikan and the Mendenhall Glacier and Red Dog Saloon in Juneau.
The second last picture shows a happy couple on train that runs from Skagway to the White Pass, the gateway to the Yukon gold fields.
The last picture was taken at formal night on the cruise ship.