Gravel Springs Hikers in the RainNPS | N. Lewis Two hikers wearing rain gear on the A.T. at Gravel Springs Parking… https://www.rawpixel.com/image/9652881/photo-image-plant-people-treeFree Image from public domain licenseWindswept trees on a slope on the Appalachian Trail. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3300852/free-photo-image-appalachian-trail-abies-alpsFree Image from public domain licenseHikers welcome sign at the pie lady shop in Maine. Original image from Carol M. Highsmith’s America, Library of… https://www.rawpixel.com/image/3090688/free-photo-image-house-sign-america-appalachian-trailFree Image from public domain licenseMount Katahdin, Maine, Appalachian Trail. Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/421812/free-photo-image-carol-highsmith-maineFree Image from public domain licenseFontana Dam, North Carolina, Appalachian Trail. Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/421821/free-photo-image-dam-hydroelectric-appalachian-mountainsFree Image from public domain licenseFontana Dam, North Carolina, Appalachian Trail. Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/421824/free-photo-image-dam-tennessee-hydroelectricFree Image from public domain licenseTwo of Dutton ("Dut") Calleb's children on the back of a mule. Southern Appalachian Project near Barbourville, Knox County… https://www.rawpixel.com/image/12332113/image-plant-person-horseFree Image from public domain licenseFranconia Notch, New Hampshire, Appalachian Trail. Original image from Carol M. Highsmith’s America, Library of… https://www.rawpixel.com/image/3093145/free-photo-image-new-hampshire-greenery-americaFree Image from public domain licenseMoose bog near Mount Katahdin at northern end of the Appalachian Trail. Original image from Carol M. Highsmith’s… https://www.rawpixel.com/image/434042/free-photo-image-moose-katahdin-appalachian-trailFree Image from public domain licenseA fire road just off the trail to Bearfence Hut on the Appalachian Trail in Northern Virginia. Original image from Carol M.… https://www.rawpixel.com/image/433929/free-photo-image-fire-hiking-appalachian-trailFree Image from public domain licenseAmicalola State Park, Southern Terminal of Appalachian Trail, United States https://www.rawpixel.com/image/426965/free-photo-image-river-water-fall-amicalolaView license