On this Earth Day, we’re at the Grand Prismatic Spring. Where is it?
On this Earth Day, we’re at the Grand Prismatic Spring. Where is it? A Yellowstone National Park B Hot Springs National Park C Big Bend National Park Fact: Grand Prismatic Spring, a centerpiece of Yellowstone National Park, is 370 feet wide and over 120 feet deep. It is the largest hot spring in the US … Read more