Expert photography advice the author provided to visitors to Yellowstone when he served there as the Kodak Ambassador in Yellowstone National Park. This guide is designed to allow the average visitor to comfortably manage the vast abundance of subjects within Yellowstone National Park and to answer the crucial questions of what is worth photographing and how to do that in a way that will result in postcard-perfect photos of the park's landscapes and wildlife. An appendix provides a suggested itinerary to plan a visit to each district. No park visitor should be without it.