sipapu bridge overlook above armstrong canyon, natural bridges national monument, utah

access america american anderson arch arches arid armstrong blue bridge bridges canyon cliff climb climbing clouds deer desert destination dramatic environment erosion evening hike hiking imposing kachina landscape layered light monument national natural nature north of outdoor outdoors overlook park path remote rim river rock rocky sandstone sheer shines shining sipapu south southern southwest southwestern states stone summer sunset trail travel united usa utah vegetation wash west western wild wilderness