While in port in juneau spend some time on a 48 passenger sightseeing boat spotting humpback whales in the picturesque auke bay admire the expansive alaskan mountains in the background on this exciting shore excursion as your guide teaches you about the surrounding marine life keep your eyes out for whales leaping out of the water you may also spot sea lions harbor seals porpoises bald eagles and even bears on shore you may even see mendenhall glacier on a clear day