Grand Prismatic Spring is the largest natural hot spring in the United States and one of the three largest on the planet. This beautiful natural attraction in Yellowstone is known (and named) for its dazzling array of colors that change throughout the seasons! 🥾Hike the trail to Fairy Falls for outstanding aerial views of the spring! . . . . . . #yellowstonenationalpark #montana #wyoming #grandprismaticspring #findyourpark #nationalparkphotography #nationalparkgeek #nationalparkservice #optoutside #adventure #hotsprings #naturephotography #stayandwander #beautifuldestinations #discoverearth #traveltheworld #hikersofinstagram #ig_color #wyoming #thegreatoutdoors #wildernessculture #shotoniphone #passionpassport #wanderout