Quiz: What are the three major rivers that originate in Yellowston August 27, 2025 by Mira Thorne What are the three major rivers that originate in Yellowstone National Park? Discover more about Yellow Stone National Park at our home page. A) Yellowstone River, Snake River, Firehole River B) Yellowstone River, Missouri River, Colorado River C) Snake River, Firehole River, Hudson River D) Mississippi River, Firehole River, Snake River Submit Answer