New pavement and railings at Brink of the Lower Falls Trail by Jacob W. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4038088/photo-image-light-wood-personFree Image from public domain licenseFemale elk in snow, Mammoth Hot Springs. Original public domain image from Flickr https://www.rawpixel.com/image/4039510/photo-image-background-woods-forestFree Image from public domain licenseWolf in the road near Artist Paint Pots by Jacob W. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4038885/photo-image-dog-ice-fallFree Image from public domain licenseBlack bear, Lamar Valley by Neal Herbert. Original public domain image from Flickr https://www.rawpixel.com/image/4038651/photo-image-nature-mountainFree Image from public domain licenseBackcountry campers safely ski pass bison by Jacob W. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4226076/photo-image-public-domain-tree-plantFree Image from public domain licenseBison on the move in Lower Geyser Basin by Jacob W. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4038564/photo-image-plant-nature-grassFree Image from public domain licenseLower Blacktail patrol Cabin: inside front room (2)NPS / Jacob W. Frank https://www.rawpixel.com/image/9653048/photo-image-wood-factory-public-domainFree Image from public domain licenseFountain Paint Pots, Lower Geyser Basin by Diane Renkin. Original public domain image from Flickr https://www.rawpixel.com/image/4038808/photo-image-tree-plant-smokeFree Image from public domain licenseMilky way over Silex Spring runoff. Original public domain image from Flickr https://www.rawpixel.com/image/4032634/photo-image-background-stars-woodsFree Image from public domain licenseBeehive eruption and rainbow viewed from a distance. Original public domain image from Flickr https://www.rawpixel.com/image/4032751/photo-image-background-tree-rainbowFree Image from public domain licenseBackcountry campers watch the sunset in Lower Geyser Basin from the road by Jacob W. Frank. Original public domain image… https://www.rawpixel.com/image/4225746/photo-image-public-domain-nature-personFree Image from public domain licenseSilex Spring in the Lower Geyser Basin by Diane Renkin. Original public domain image from Flickr https://www.rawpixel.com/image/4038954/photo-image-tree-ocean-plantFree Image from public domain licenseBlue water of Veteran Geyserby Jacob W. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4038067/photo-image-ocean-nature-mountainFree Image from public domain licenseLowre Falls through the trees of Lookout Point by Jacob W. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4038975/photo-image-tree-plant-natureFree Image from public domain licenseAerial view of Grand Prismatic Spring; Hot Springs, Midway & Lower Geyser Basin, Yellowstone National Park. The spring is… https://www.rawpixel.com/image/8718260/photo-image-steam-public-domain-blueFree Image from public domain licenseLone tree in the fog at Lower Geyser Basin by Jacob W. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4038894/photo-image-trees-nature-iceFree Image from public domain licenseTrees in nature with hot spring water geyser and mud lake in Spring, Yellowstone National Park. Original public domain image… https://www.rawpixel.com/image/3304850/free-photo-image-yellowstone-springs-abies-basinFree Image from public domain licenseBlack Pool steaming in the cold winter air by Jacob W. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4038406/photo-image-nature-mountain-waterFree Image from public domain licenseGrand Prismatic Spring and thermophiles by Curtis Akin. Original public domain image from Flickr https://www.rawpixel.com/image/4038946/photo-image-tree-plant-natureFree Image from public domain licenseEarly morning at Artist Point by Jacob W. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4038379/photo-image-tree-plant-natureFree Image from public domain licenseArtist Point wooden bench with a view by Jacob W. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4038556/photo-image-tree-plant-woodFree Image from public domain licenseBeautiful hazy view of nature ffrom Artist Point. Original public domain image from Flickr https://www.rawpixel.com/image/4038757/photo-image-art-painting-summerFree Image from public domain licenseEmerald Pool in Black Sand Basin by Jim Peaco. Original public domain image from Flickr https://www.rawpixel.com/image/4038268/photo-image-tree-plant-forestFree Image from public domain licenseSkiers watch bison from the road, Lower Geyser Basin. Original public domain image from Flickr https://www.rawpixel.com/image/4039499/photo-image-background-people-natureFree Image from public domain licenseTrees get a white winter glaze in Yellowstone National Park. Original image from Carol M. Highsmith’s America, Library… https://www.rawpixel.com/image/434617/free-photo-image-winter-snow-treesFree Image from public domain licenseTrees get a white winter glaze in Yellowstone National Park. Original image from Carol M. Highsmith’s America, Library… https://www.rawpixel.com/image/434625/free-photo-image-winter-snow-skyFree Image from public domain licenseTrees get a white winter glaze in Yellowstone National Park. Original image from Carol M. Highsmith’s America, Library… https://www.rawpixel.com/image/434614/free-photo-image-carol-highsmith-winner-americaFree Image from public domain licenseLower Falls from Artist Point in spring by Jacob W. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4038097/photo-image-tree-plant-natureFree Image from public domain licenseLower Falls high flow from Artist Point by Jacob W. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4038870/photo-image-tree-art-plantFree Image from public domain licenseAmerican bison, or buffaloes, in Yellowstone National Park in the northwest corner of Wyoming. Original image from Carol M.… https://www.rawpixel.com/image/434626/free-photo-image-bison-animals-wildFree Image from public domain licenseAmerican bison, or buffaloes, in Yellowstone National Park in the northwest corner of Wyoming. Original image from Carol M.… https://www.rawpixel.com/image/434627/free-photo-image-carol-highsmith-buffaloFree Image from public domain licenseRanunculus sp. 3.26.17 - Beaver Ponds Loop Trail by Jacob W. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4038900/photo-image-flower-plant-landscapeFree Image from public domain licenseLower Falls from Lookout Point by Jacob W. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4038497/photo-image-tree-plant-natureFree Image from public domain licenseNorris Geyser Basin thermophile streams by Jacob W. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4038891/photo-image-tree-plant-natureFree Image from public domain licenseHot springs of Gardiner's River, Yellowstone National Park. Colour lithograph by L. Prang after T. Moran, 1875. https://www.rawpixel.com/image/13952666/image-person-art-fireFree Image from public domain licenseTrees get a white winter glaze in Yellowstone National Park in the northwest corner of Wyoming. https://www.rawpixel.com/image/582747/carol-highsmiths-wyoming-photographFree Image from public domain licenseSunset over Palette Spring by Jacob W. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4038647/photo-image-tree-plant-natureFree Image from public domain licenseChromatic Pool; Upper Geyser Basinby Matt Poyner. Original public domain image from Flickr https://www.rawpixel.com/image/4038827/photo-image-tree-ocean-plantFree Image from public domain licenseHeart Spring in Upper Geyser Basinby Diane Renkin. Original public domain image from Flickr https://www.rawpixel.com/image/4038608/photo-image-nature-mountain-waterFree Image from public domain licenseThe view of Lower Falls from midway down Uncle Tom's Trail by Neal Herbert. Original public domain image from Flickr https://www.rawpixel.com/image/4038710/photo-image-tree-plant-rainbowFree Image from public domain licenseOpalescent Pool, Black Sand Basinby Matt Poyner. Original public domain image from Flickr https://www.rawpixel.com/image/4038817/photo-image-tree-plant-forestFree Image from public domain licenseA bald eagle, which of course is not bald at all, surveys its domain in the northernmost Wyoming reaches of Yellowstone… https://www.rawpixel.com/image/582715/carol-highsmiths-wyoming-photographFree Image from public domain licenseAmerican bison, or buffaloes, in Yellowstone National Park in the northwest corner of Wyoming. Original image from Carol M.… https://www.rawpixel.com/image/434436/american-bisonFree Image from public domain licenseAmerican bison, or buffaloes, in Yellowstone National Park in the northwest corner of Wyoming. Original image from Carol M.… https://www.rawpixel.com/image/434450/free-photo-image-buffalo-national-parks-animalFree Image from public domain licenseAmerican bison, or buffaloes, in Yellowstone National Park in the northwest corner of Wyoming. Original image from Carol M.… https://www.rawpixel.com/image/434447/free-photo-image-animals-buffalo-bisonFree Image from public domain licenseAmerican bison, or buffaloes, in Yellowstone National Park in the northwest corner of Wyoming. Original image from Carol M.… https://www.rawpixel.com/image/434451/free-photo-image-animals-wildlife-public-domain-americaFree Image from public domain licenseA coyote blends into its surroundings in mid-winter in Yellowstone National Park in northern Wyoming. Original image from… https://www.rawpixel.com/image/582781/carol-highsmiths-wyoming-photographFree Image from public domain licenseBuffaloes, or American bison, trudge through the snow in the northernmost Wyoming reaches of Yellowstone National Park.… https://www.rawpixel.com/image/582718/carol-highsmiths-wyoming-photographFree Image from public domain licenseTourists standing on a ledge near a tall waterfall in Yellowstone. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3302020/free-photo-image-abies-cc0-cliffFree Image from public domain licenseA young bald eagle surveys the world below in the vast Wyoming portion of Yellowstone National Park. Original image from… https://www.rawpixel.com/image/434434/free-photo-image-eagle-bald-birdFree Image from public domain licenseA lone and lean coyote makes the best of wintertime in the northernmost Wyoming reaches of Yellowstone National Park.… https://www.rawpixel.com/image/434442/free-photo-image-fox-coyote-forestFree Image from public domain licenseAmerican bison, or buffaloes, in Yellowstone National Park in the northwest corner of Wyoming. Original image from Carol M.… https://www.rawpixel.com/image/434441/free-photo-image-national-parks-snow-animalFree Image from public domain licenseA lone and lean coyote makes the best of wintertime in the northernmost Wyoming reaches of Yellowstone National Park.… https://www.rawpixel.com/image/434439/free-photo-image-coyote-animal-yellowstone-national-parkFree Image from public domain licenseAmerican bison, or buffaloes, in Yellowstone National Park in the northwest corner of Wyoming. Original image from Carol M.… https://www.rawpixel.com/image/434435/free-photo-image-countryside-winter-bisonFree Image from public domain licenseA lone and lean coyote makes the best of wintertime in the northernmost Wyoming reaches of Yellowstone National Park.… https://www.rawpixel.com/image/434440/free-photo-image-coyote-fox-forestFree Image from public domain licenseA lone and lean coyote makes the best of wintertime in the northernmost Wyoming reaches of Yellowstone National Park.… https://www.rawpixel.com/image/434443/free-photo-image-coyote-winter-carol-highsmithFree Image from public domain licenseAmerican bison, or buffaloes, in Yellowstone National Park in the northwest corner of Wyoming. Original image from Carol M.… https://www.rawpixel.com/image/434438/free-photo-image-bison-buffalo-carol-highsmithFree Image from public domain licenseA fisherman tries his luck in Yellowstone National Park's Madison River in northwestern Wyoming. Original image from Carol… https://www.rawpixel.com/image/434416/free-photo-image-river-fishing-carolFree Image from public domain licenseAn American bison, or buffalo, navigates snowy Yellowstone National Park in western Wyoming. https://www.rawpixel.com/image/582729/carol-highsmiths-wyoming-photographFree Image from public domain licenseThe Madison River winds through Yellowstone National Park, in the northwest corner of the western state of Wyoming. Original… https://www.rawpixel.com/image/582792/carol-highsmiths-wyoming-photographFree Image from public domain licenseThe Thunderer, a 10,495-foot peak in the northeast section of Yellowstone National Park in the Absaroka Range of the… https://www.rawpixel.com/image/582719/carol-highsmiths-wyoming-photographFree Image from public domain licenseA young bald eagle surveys the world below in the vast Wyoming portion of Yellowstone National Park. Original image from… https://www.rawpixel.com/image/434338/free-photo-image-eagle-bald-animalFree Image from public domain licenseA young bald eagle surveys the world below in the vast Wyoming portion of Yellowstone National Park. Original image from… https://www.rawpixel.com/image/434328/free-photo-image-eagle-carol-highsmith-baldFree Image from public domain licenseAmerican bison, or buffaloes, in Yellowstone National Park in the northwest corner of Wyoming. Original image from Carol M.… https://www.rawpixel.com/image/434258/free-photo-image-animals-yellowstone-americaFree Image from public domain licenseAmerican bison, or buffaloes, in Yellowstone National Park in the northwest corner of Wyoming. Original image from Carol M.… https://www.rawpixel.com/image/434415/free-photo-image-pasture-america-public-domainFree Image from public domain licenseAmerican bison, or buffaloes, in Yellowstone National Park in the northwest corner of Wyoming. Original image from Carol M.… https://www.rawpixel.com/image/434254/free-photo-image-america-american-americas-public-domainFree Image from public domain licenseBull elk in Yellowstone National Park, in the northwest corner of the western state of Wyoming. Original image from Carol M.… https://www.rawpixel.com/image/434424/free-photo-image-yellowstone-carol-highsmith-national-parkFree Image from public domain licenseAmerican bison, or buffaloes, in Yellowstone National Park in the northwest corner of Wyoming. Original image from Carol M.… https://www.rawpixel.com/image/434410/free-photo-image-yellowstone-national-park-buffalo-americaFree Image from public domain licenseLower Falls in morning sun by Diane Renkin. Original public domain image from Flickr https://www.rawpixel.com/image/4038901/photo-image-tree-plant-natureFree Image from public domain licensePronghorn, Lamar Valley by Neal Herbert. Original public domain image from Flickr https://www.rawpixel.com/image/4039108/photo-image-animal-public-domainFree Image from public domain licensePronghorn doe in Lamar Valley by Neal Herbert. Original public domain image from Flickr https://www.rawpixel.com/image/4039104/photo-image-animal-public-domainFree Image from public domain licenseFringed gentian at the south end of Yellowstone Lake by Diane Renkin. Original public domain image from Flickr https://www.rawpixel.com/image/4038725/photo-image-flower-plantFree Image from public domain licensePaddling in Yellowstone LakeCanoeing in Southeast Arm of yellowstone Lake by Jim Peaco. Original public domain image from… https://www.rawpixel.com/image/4038245/photo-image-person-public-domainFree Image from public domain licenseCampsite on Yellowstone LakeBreeze Bay North campsite on Yellowstone Lake by Jim Peaco. Original public domain image from… https://www.rawpixel.com/image/4038264/photo-image-tree-plantFree Image from public domain licenseKayak on Yellowstone LakeBeached kayak at Park Point on Yellowstone Lake looking towards Southeast Arm and Promontory by… https://www.rawpixel.com/image/4038241/photo-image-water-public-domainFree Image from public domain licenseA red fox prowls for voles, hidden beneath the snow, in Yellowstone National Park in the western U.S. state of Wyoming.… https://www.rawpixel.com/image/434437/fox-the-snowFree Image from public domain license