grand canyon - close op view of rock formation on panoramic aerial south kaibab hiking trail, south rim, arizona, usa

south kaibab trail steep stone selective focus blurred rock formation hiking cliff overlook yaki point grand canyon storm raining overcast dark clouds rain bright angel viewpoint scenery valley geology panorama arizona usa trekking colorado river united states national park forest plateau viewing trailhead rim nature adventure travel hike outdoors mountain outdoor wanderlust view destination southwest landscape