#ExcelsiorGeyser
Most everyone knows the Grand Prismatic Spring in #yellowstonenationalpark, but the #excelsiorgeyser, which is next to it, is a beautiful shade of blue. On a cold day, there is steam everywhere. It isn't the flashiest #geyser in #yellowstone but it is still pretty cool. #nationalparkgeek
August 28, 2026 at 9:56 PM