Sailing in and out of Skagway is very scenic. Your ship will need to sail through the Lynn Canal which is not a canal but a fjord. This valley shaped by glaciers is the deepest fjord in North America. It can go as deep as 2000 ft / 610 meter. Make sure to have your camera ready when sailing the canal. Be on outside deck an hour before arrival and/or up to 1 hour after departure.
Lynn canal, Alaska