a geyser in the rocky montains

alpinescenery america aspen autumn backpacking blue boiling colorado colorful fog foliage fountain fountains geyser geysers grandtetons great greatfountaingeyser haze hiking holiday hot hotsprings jacksonhole lake landscape liquid mist mountainclimbing mountains mountowen nationalpark nature oldfaithful pool ranch reflection road rockies rockymountains summer sunrise sunset sunsets terrain usa water wyoming yellowstone yellowstonenationalpark