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Travertine rock formations build up over time from the dripping and evaporation of mineral laden water. Eventually the travertine forms into stalactites and shallow caves. Tonto Natural Bridge is believed to be the largest natural travertine bridge in the world. It stands over a 400-foot-long tunnel that is 150 feet wide and 183 feet high. The volume of rock in the bridge is estimated to be 200 million cubic feet. The bridge is the result of water laden with calcium carbonate from perennial springs that have dripped for thousands of years. The natural bridge was discovered by Scotsman David Gowan in 1877. Gowan persuaded his family to emigrate and move to the location where they built a lodge in 1927. They lived there until 1948 when the land and building were sold to Pine native Glen Randall. In 1967 Randall’s widow sold the property and eventually it became a State Park. The lodge is still standing and is now on the National Register of Historic Places. Tonto Natural Bridge State Park is near Pine, Arizona, USA.
Japanese passport on a world map
Salou, spain - May 02, 2022: In the Port Aventura amusement park the area dedicated to the United States represents the old west.
View at the entrance to Zion National Park on Kolob Terrace Road near Virgin Town Utah with autumn grasses and red rocks
Tuamotu Islands flag, French Polynesia. 3D illustration
Grunge map of Angola printed on an old paper.
Lee Pass Trailhead Sign In Zion National Park
Close up on an antique map of the county of Marion, state of Missouri. Selective focus and Canon EOS 5D Mark II with MP-E 65mm macro lens.
National flag of Slovakia. Word cloud illustration.
The Grand Tetons, part of the Teton Range in northwestern Wyoming, was formed over millions of years through tectonic activity, these mountains were further sculpted by glacial erosion. The history of Grand Teton National Park, established in 1929, is intertwined with early Native American presence, fur trading, and conservation efforts spearheaded by figures like John D. Rockefeller Jr.
Sign on the roadside at the very popular Horsehoe Bend overlook trail in Arizona.
Aerial drone still of the small town of Carrizozo in Lincoln County, New Mexico.
Photo of pinned Albany on a map of USA. May be used as illustration for traveling theme.
An aerial view of new homes under construction.
usa voting for new united states presidential election
Blackboard with a the map of the State of Arkansas (USA) drawn in the middle.
waving chile flag against a blue sky.
Teton County, Wyoming - May 16, 2021: Sign for for the Curtis Canyon View Point in Teton National Forest in Teton County, Wyoming, just outside Jackson Hole.
Sunset landscape in Autumn in the Grand Teton National Park
Trees showing off autumn in far out Montana ranch land.
3D Map illustration of Poland with flag and coat of arms
An old neon department store sign in suburban Wellesley, MA, just outside of Boston, MA.
Old buildings and an antique store with furniture on the sidewalk.
Jonesborough, Tennessee, USA - December 28, 2021: Mary B. Martin Storytelling Hall on W Main Street in the Historic District. Jonesborough is the oldest town in Tennessee, founded in 1779, 17 years before Tennessee became a state.
Bursa, Turkey - December 27, 2019: Cityscape from Kayhan district in Bursa, the 4th largest city of Turkey, located in Marmara region.
Directional road sign for Bannack Pass and Irving Creek
Parking lot direction sign with arrow in snow
Penticton, Canada - July 14, 2017: Businesses on Main Street at Nanaimo Avenue, Penticton, British Columbia. Pedestrians walk through tree-lined downtown on a summer evening.
Late fall colors on deep canyon trees in Rocky mountain canyon. Phantom canyon.
Calistoga, CA - May 19, 2022: Tourists enjoying shops along Lincoln Avenue in the quaint wine country town of Calistoga.
Free Images: "bestof:Native american majority and plurality Arizona county map.JPG en Native American majority and plurality on Arizona county map Majority-red Plurality-orange Own"
Cortaro_Farms,_Pinal_County,_Arizona._Yaqui_Indian_"Jacal"._On_highly_industrialized_corporation_far_._._._-_NARA_-_522189.jpg
Cortaro_Farms,_Pinal_County,_Arizona._Yaqui_Indian_"Jacal"._On_highly_industrialized_corporation_far_._._._-_NARA_-_522502.jpg
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Near_Buckeye,_Maricopa_County,_Arizona._Migrant_(African-American)_cotton_picker_and_her_baby._-_NARA_-_522540.jpg
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Sheep at St Peters.JPG
Migrant_Mother,_alternative_version_(LOC_fsa.8b29523).jpg
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Near_Coolidge,_Maricopa_County,_Arizona._These_pickers_are_all_members_of_families_who_live_and_work_._._._-_NARA_-_522207.jpg
Sedona mountains.jpg
Cochise_County_Courthouse_1940_FSA.jpg
African_American_tenant_farmer_topping_tobacco._Person_County,_North_Carolina..jpg
African_American_woman_during_the_Great_Depression_in_Hinds_County,_Mississippi.jpg
Miners at American Radiator Mine, Mount Pleasant, Westmoreland County, Pennsylvania Digital ID- (digital file from original neg.) fsa 8a00946 http- hdl.loc.gov loc.pnp fsa.8a00946.jpg
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wilson-arch-monument-valley-arizona-50608.jpg
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Miners at the American Radiator Mine, Mount Pleasant, Westmoreland County, Pennsylvania Digital ID- (digital file from original neg.) fsa 8a00958 http- hdl.loc.gov loc.pnp fsa.8a00958.jpg
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Sedona mountain red.jpg
Marion_Post_Wolcott_Blairs_Virginia.jpeg
Near_Coolidge,_Arizona._These_families_are_picking_their_own_cotton._Mainly_they_are_members_of_the_._._._-_NARA_-_522485.jpg
Near_Coolidge,_Arizona._These_families_are_picking_their_own_cotton._Mainly_they_are_members_of_the_._._._-_NARA_-_522211.jpg
Near_Coolidge,_Arizona._These_families_are_picking_their_own_cotton._Mainly_they_are_members_of_the_._._._-_NARA_-_522210.jpg
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Native Americans house the traditional sweatlodge.jpg
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"America" (Engraving) Nova reperta (Speculum diuersarum imaginum speculatiuarum 1638).tif.tiff
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Mink,_M,_Foot,_toe_pad,_MD,_PG_County,_Bowie_2015-03-03-11.57.46_ZS_PMax.jpg
Mink,_M,_Foot,_toe_pads,_MD,_PG_County,_Bowie_2015-03-03-12.02.23_ZS_PMax.jpg
Vinland_Map_HiRes.jpg
Railway Express Agency lady 8d31602a.tif.tiff
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