The "Official Guide to the Yellowstone National Park" is a comprehensive guide based on the original edition from 1889. This unchanged reprint provides a valuable resource for travelers looking to explore Yellowstone National Park. The guide contains detailed information about the unique geological features, wildlife, and diverse recreational opportunities within the park. Hansebooks, the publisher, is dedicated to preserving historical literature, making significant works by earlier authors and scientists accessible today. This travel guide is not only an informative read but also a piece of history that documents the development of travel and nature exploration. It is ideal for anyone interested in the park's history and its natural beauty.