Self Guided - Glacier National Park (U.S. National Park Service) Discover the forest at your own pace NPS. Other organizations also run tours and school programs within the park. You may want to contact the Glacier Institute to see if they have a program that would fit your group and date. There are also guided tours available with Sun Tours and the Red Bus Tours. Lesson Planning. We have a variety of curriculum materials available including pre- and post-visit activities, Glacier National Park vocabulary, and resource information. These materials will help you plan a trip that is not only fun, but educational as well.