Save Save Remove Delete The mighty Lower Falls of the Yellowstone River in Yellowstone National Park in northwestern Wyoming. Falling 308 feet, they are the highest-volume waterfalls in the Rocky Mountains. Original image from Carol M. Highsmith’s America, Library of Congress collection. Digitally enhanced by rawpixel. MoreFree public domain CC0 imageID : 582734 Jpeg Web size Jpeg 1200 x 823 px | 300 dpi Large size Jpeg 3500 x 2400 px | 300 dpi Original size Jpeg 7010 x 4808 px | 300 dpi View license We've made this image available to the public domain providing everyone access with a CC0 license.Free for personal and commercial use.No attribution required.