Trains
Unknown Artist
Union Pacific Railroad Zion Canyon Poster
Utah's oldest and most visited national park, Zion National Park is located in southwestern Utah.Most of Zion National Park's 147,000 acres are located within Washington County; however, the extreme eastern section of the park is in Kane County, while the park's northern tip extends into Iron County. Zion Canyon is located on the southern part of the Markagunt Plateau. It is cut by tributaries of the Virgin River which have left eroded canyon walls and monoliths that are beautiful and overpowering.