Nous ne mettons que les marches les plus longues, les plus dures ayant été Golden Canyon et Devil’s Hall, en longueur et en difficulté. Il n’y a pas celles de Lava River Cave ni de Carlsbad Caverns, le GPS ne captait pas sous terre!
1.ALABAMA HILLS (LONE PINE)





































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2.DARWIN FALLS (DEATH VALLEY)

























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3.GOLDEN CANYON (DEATH VALLEY)





































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4.LOST CREEK (RED ROCK CANYON NCA)





































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5.RED MOUNTAIN (COCONINO NF)

























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6.BROKEN ARROW (SEDONA)





































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7.VALLEY VIEW (SAGUARO NP)





































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8.ECHO PARK (CHIRICAHUA NM)

























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9.ALKALI FLAT (WHITE SANDS NM)





















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10.DEVIL’S HALL (GUADALUPE MOUNTAINS NP)





































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