grand canyon south rim

aerial america arizona awesome beautiful beauty breathtaking calm canyon chasm cliffs colorful dangerous deep destination difficult distance distant dramatic earth elevation enormous environment eroded erosion formation geology gorge grand hole holiday huge impressive landmark landscape layers magnificent massive mesas national natural nature open outdoors outside park peaceful placid quiet ravine red rim rock rocks rocky scenery scenic serene sightsee south southwest spacious states surround surrounding texture tourism tranquil travel trip united usa vacation valley view