Our first day at Yellowstone National Park, we drove right up the hill from the Mammoth Campground, and started exploring Mammoth Hot Springs. The first place we stopped was the visitor center, where we picked up Jayden's Disabilities Access Pass. The visitor center had a small gift shop and an interactive exhibit with taxidermy animals. By the way, we saw … [Read more...] about Yellowstone National Park Part Two: Mammoth Hot Springs