lower antelope slot canyon

america american antelope arid arizona background backgrounds canyon canyons climb color coloration colorful colors colour desert desolate destination dry earth erode eroded erosion exploration formation formations geologic geological geology hike indian landscape layer layers light lower narrows natural nature navajo north orange page pattern patterns pink purple red rock rocks sand sandstone scenery scenic shadow shadows slot slots south southwest stone stones striations sun sunlight texture tourism tourist trail trails underground unique united upper usa west wonder