Grand Prismatic Spring and Bison Habitat
Grand Prismatic Spring is a large hot spring in Yellowstone National Park. Bison roam nearby meadows and river valleys, using the same geothermal landscape that shapes the spring.
Why Bison Gather Near Grand Prismatic Spring
Bison graze on grasses in thermal areas where snow melts early. They visit thermal features for warmth and mineral-rich water, and they move seasonally between meadows and river corridors.
Viewing Bison Safely Near Grand Prismatic Spring
Visitors can see bison from boardwalks and overlooks near the spring. Park rules require staying at least 25 yards from bison. For viewing guidelines and current conditions, visit the National Park Service page at https://www.nps.gov/yell/planyourvisit/safety.htm
