Beautiful scenery, but if you are expecting a "rafting trip" you will be disappointed. There were only a couple of rafts in which the occupants were given the option of paddling. All others (including ours) were "Guide-Rowed" - so the participants just sat there in the raft as passengers. There were maybe one or two "rapids" where the raft sped up and bumped around, but most of the trip was just bobbing on the river. That said, it gave us a nice view of the Mendenhall glacier from the water, and a decent and interesting perspective of the river.
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Royal Caribbean International