Albert Sydney JohnstonAwatoviBasque RedondoBuchanoncanyon de chelleyChinle formationColorado rivercurieDanitesFrancisco DominguezGlen CanyonGrand CanyonGrand Staircase-Escalante National monumenthamblinHopiJohn D. LeeJohn Wesley PowellKentuckyKit CarsonLamanitesLee's FerryLong WalkLot SmithmarblemormansMountain MeadowsNavajonephitesOraibiParia riverProfessor LidenbrockReggie Van StockumRheniumSilvestre de EscalanteSpanish TrailUlysses S. GrantVermilion Cliffs
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