The Plague Expedition to Anzob in Russian Turkestan. Photograph album by A.M. Levin, 1899. https://www.rawpixel.com/image/13997874/photo-image-sky-mountain-public-domainFree Image from public domain licenseGezicht over de Schöllenenkloof in Zwitserland (1880 - 1910) by anonymous and anonymous https://www.rawpixel.com/image/13760395/image-paper-person-artFree Image from public domain licenseView from a mountain valley on a steep red rock face in Zion National Park. Original public domain image from Wikimedia… https://www.rawpixel.com/image/3291198/free-photo-image-canyon-cc0-cliffFree Image from public domain licenseZion National Park, Hurricane, United States. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3291276/free-photo-image-canyon-cc0-cliffFree Image from public domain licenseManitou and Vicinity. Williams' Canon, looking south. by James T Thurlow https://www.rawpixel.com/image/14300247/manitou-and-vicinity-williams-canon-looking-south-james-thurlowFree Image from public domain licenseView from Best general View, Yo Semite Val. by Charles Bierstadt https://www.rawpixel.com/image/14305449/view-from-best-general-view-semite-val-charles-bierstadtFree Image from public domain licenseRoyal Gorge. Grand Canyon of the Arkansas by Joseph Collier https://www.rawpixel.com/image/14289485/royal-gorge-grand-canyon-the-arkansas-joseph-collierFree Image from public domain licenseWaimea Canyon Drive, Waimea, United States. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3291087/free-photo-image-art-canyon-cc0Free Image from public domain licenseThe Moody Canyon.. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3292527/free-photo-image-aerial-view-art-canyonFree Image from public domain licenseView of an enclosed mountain canyon with river and bridge by Thomas Boulanger and Cie https://www.rawpixel.com/image/14310989/image-mountain-public-domain-natureFree Image from public domain licenseMidget's Tower. [Grand Canon, Colorado River] by John K Hillers https://www.rawpixel.com/image/14291506/midgets-tower-grand-canon-colorado-river-john-hillersFree Image from public domain licenseThe Valley of Chaos near Gavarnie (Chaos near de gavarnie). by Vicomte Joseph de Vigier https://www.rawpixel.com/image/14278873/photo-image-mountain-road-public-domainFree Image from public domain licenseThe Yo-Semite Fall, 2500 feet high. by C L Weed and Edward and Henry T Anthony and Co https://www.rawpixel.com/image/14284439/photo-image-water-mountain-public-domainFree Image from public domain licenseA black and white photo of a steep wooded valley with several buildings. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3295072/free-photo-image-abies-alps-canyonFree Image from public domain licenseBelow Gothic Arch - Watkins Glen. On the line of the Erie Railway. by Charles Bierstadt https://www.rawpixel.com/image/14288184/photo-image-face-person-mountainFree Image from public domain licenseWooded Valley from Fulaldaru, with the Srikanta Peaks in the Distance by Samuel Bourne https://www.rawpixel.com/image/14323991/image-background-plant-treeFree Image from public domain licenseThe first significant snowfall in 2012 for the Spring Mountains NRA occurred in December and dusted Cathedral Rock with a… https://www.rawpixel.com/image/3390879/free-photo-image-abies-cc0-coniferFree Image from public domain licenseSipapu Bridge, White Canyon. Natural Bridges National Monument, 05/1972. Photographer: Norton, Boyd. Original public domain… https://www.rawpixel.com/image/8803010/photo-image-mountain-nature-landscapeFree Image from public domain licenseMount Watkins and Mirror Lake, Canyon cloud effect, Yo Semite Valley, Cal. by J J Reilly https://www.rawpixel.com/image/14296925/photo-image-cloud-book-artFree Image from public domain licenseMountain Landscape with River and Wagon by Herman Nauwincx and Willem Schellinks https://www.rawpixel.com/image/14264151/image-background-cloud-horseFree Image from public domain licenseTrolltunga cliff at Odda, Norway https://www.rawpixel.com/image/937879/trolltunga-norwayView licenseRingedalsvatnet lake at Odda, Norway https://www.rawpixel.com/image/937921/lake-oddaView licenseGlen Canyon Bridge above Colorado River, Page, Arizona (1987) photography in high resolution by John Margolies. Original… https://www.rawpixel.com/image/3800575/photo-image-vintage-mountain-retroFree Image from public domain licenseRingedalsvatnet lake at Odda, Norway https://www.rawpixel.com/image/937890/lake-oddaView licenseRingedalsvatnet lake at Odda, Norway https://www.rawpixel.com/image/937881/lake-oddaView licenseGrand Canyon, Arizona (1987) photography in high resolution by John Margolies. Original from the Library of Congress. https://www.rawpixel.com/image/3800568/photo-image-vintage-mountain-retroFree Image from public domain license[Untitled photo, possibly related to: Bingham Canyon, Utah. Open-pit workings of the Utah Copper Company]. Sourced from the… https://www.rawpixel.com/image/12295507/photo-image-plant-person-skyFree Image from public domain licenseBingham Canyon, Utah. Loads of ore from the Utah Copper Company open-pit workings at Carr Fork. Sourced from the Library of… https://www.rawpixel.com/image/12297175/photo-image-person-road-mountainFree Image from public domain licenseCherry orchards at Emmett, Gem County, Idaho. Notice the wide irrigation ditches. Water for irrigation is supplied by the… https://www.rawpixel.com/image/12150168/image-cloud-plant-personFree Image from public domain license[Untitled photo, possibly related to: Bingham Canyon, Utah. Open-pit workings of the Utah Copper Company]. Sourced from the… https://www.rawpixel.com/image/12295421/photo-image-person-sky-smokeFree Image from public domain licenseGold mine office. El Dorado Canyon, Clark County, Nevada. Sourced from the Library of Congress. https://www.rawpixel.com/image/12275304/photo-image-person-gold-mountainFree Image from public domain licenseBingham Canyon, Utah. Drilling blast holes with a rock-drill machine in an open-pit mine operated by the Utah Copper… https://www.rawpixel.com/image/12295445/photo-image-person-road-mountainFree Image from public domain licenseBingham Copper Mine, Utah. Carr Fork Canyon as seen from "G" bridge. In the background can be seen a train with waste or… https://www.rawpixel.com/image/12297472/photo-image-background-road-mountainFree Image from public domain license[Untitled photo, possibly related to: Bingham Canyon, Utah. Ore train at a mine of the Utah Copper Company]. Sourced from… https://www.rawpixel.com/image/12295490/photo-image-steam-sky-smokeFree Image from public domain licenseBingham Canyon, Utah. Blasting at the open-pit mine of the Utah Copper Company at Carr Fork. Sourced from the Library of… https://www.rawpixel.com/image/12295450/photo-image-person-sky-mountainFree Image from public domain license[Untitled photo, possibly related to: Bingham Canyon, Utah. Open-pit workings of the Utah Copper Company, showing loaded ore… https://www.rawpixel.com/image/12295812/photo-image-sky-road-mountainFree Image from public domain license[Untitled photo, possibly related to: Bingham Canyon, Utah. Ore train at a mine of the Utah Copper Company]. Sourced from… https://www.rawpixel.com/image/12295506/photo-image-sky-smoke-mountainFree Image from public domain licenseThe Deschutes River Canyon covered with sparse grass, stunted cedars and rimrock. Central Oregon grazing project. Sourced… https://www.rawpixel.com/image/12267270/photo-image-plant-person-grassFree Image from public domain licenseCanyon and mesa. Otero County, New Mexico. Sourced from the Library of Congress. https://www.rawpixel.com/image/12265718/photo-image-plant-person-skyFree Image from public domain licenseMountain valley near Telluride, Colorado, showing road up the mountain, Bridal Veil Falls, timberline and the mountain peaks… https://www.rawpixel.com/image/12150676/image-art-sky-vintageFree Image from public domain license[Untitled photo, possibly related to: Erosion. Stewart County, Georgia]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12270007/photo-image-plant-tree-mountainFree Image from public domain license[Untitled photo, possibly related to: Erosion. Stewart County, Georgia]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12270031/photo-image-pattern-mountain-public-domainFree Image from public domain licenseBingham Canyon, Utah. Getting ready to blast ore at the Utah Copper Company mine. Sourced from the Library of Congress. https://www.rawpixel.com/image/12295543/photo-image-person-mountain-public-domainFree Image from public domain license[Untitled photo, possibly related to: Bingham Canyon, Utah. Open-pit workings of the Utah Copper Company]. Sourced from the… https://www.rawpixel.com/image/12295738/photo-image-person-sky-roadFree Image from public domain licenseBingham Canyon, Utah. Blasting at an open-pit mine of the Utah Copper Company. Sourced from the Library of Congress. https://www.rawpixel.com/image/12295730/photo-image-road-mountain-public-domainFree Image from public domain license[Untitled photo, possibly related to: Bingham Canyon, Utah. Ore train at a mine of the Utah Copper Company]. Sourced from… https://www.rawpixel.com/image/12295820/photo-image-smoke-mountain-public-domainFree Image from public domain licenseBingham Canyon, Utah. Blasting at an open-pit mine of the Utah Copper Company. Sourced from the Library of Congress. https://www.rawpixel.com/image/12295429/photo-image-road-mountain-public-domainFree Image from public domain license[Untitled photo, possibly related to: Bingham Canyon, Utah. Blasting at an open-pit mine of the Utah Copper Company].… https://www.rawpixel.com/image/12295744/photo-image-sky-mountain-public-domainFree Image from public domain licenseBingham Canyon, Utah. Blasting at an open-pit mine of the Utah Copper Company. Sourced from the Library of Congress. https://www.rawpixel.com/image/12295508/photo-image-person-sky-roadFree Image from public domain licenseBingham Canyon, Utah. Overall view of an open-pit mine of the Utah Copper Company showing railroads, buildings, trestle… https://www.rawpixel.com/image/12295826/photo-image-mountain-public-domain-natureFree Image from public domain licenseBingham Canyon, Utah. Blasting at an open-pit mine of the Utah Copper Company. Sourced from the Library of Congress. https://www.rawpixel.com/image/12295489/photo-image-plant-road-mountainFree Image from public domain license[Untitled photo, possibly related to: Eroded canyon along the Apache Trail in Gila County, Arizona] by Russell Lee https://www.rawpixel.com/image/12149719/image-plant-grass-artFree Image from public domain license[Untitled photo, possibly related to: Bingham Canyon, Utah. Open-pit workings of the Utah Copper Company]. Sourced from the… https://www.rawpixel.com/image/12295742/photo-image-sky-mountain-public-domainFree Image from public domain license[Untitled photo, possibly related to: Gold miner. El Dorado Canyon, Clark County, Nevada]. Sourced from the Library of… https://www.rawpixel.com/image/12275298/photo-image-person-sky-goldFree Image from public domain license[Untitled photo, possibly related to: Bingham Canyon, Utah. Open-pit workings of the Utah Copper Company]. Sourced from the… https://www.rawpixel.com/image/12295816/photo-image-sky-road-mountainFree Image from public domain licenseBingham Canyon, Utah. Signalman of the Utah Copper Company at its open-pit mine workings. Sourced from the Library of… https://www.rawpixel.com/image/12295494/photo-image-person-sky-mountainFree Image from public domain license[Untitled photo, possibly related to: Bingham Canyon, Utah. Signalman of the Utah Copper Company at its open-pit mine… https://www.rawpixel.com/image/12295739/photo-image-person-sky-mountainFree Image from public domain licenseValley of the Owyhee River immediately below the Owyhee Dam. Malheur County, Oregon by Russell Lee https://www.rawpixel.com/image/12175381/image-plant-art-vintageFree Image from public domain license