Forget Mammoth where boardwalks cost $35 and Boiling River keeps wild soaking free
Mammoth Hot Springs draws millions to its elevated boardwalks each winter, offering carefully managed views of Yellowstone’s most famous thermal terraces. Six miles south, steaming 140°F spring water merges with the icy Gardner River, creating natural temperature-controlled pools you can actually enter. Forget crowded railings where photography replaces experience. Boiling River delivers what Mammoth’s infrastructure … Lire plus









