The document describes several locations in Alaska including the fishing village of Ketchikan, the Mendenhall Glacier in Skagway where large crevices and melting ice expose the underlying rock, whale watching and seal spotting in Juneau along with dolphins swimming near ships, and views of the massive Hubbard Glacier where calving events produce distant thunder sounds. The trip concluded with observations of two rainbows as the sun set, ending the journey.