Mesquite Flat Sand Dunes at sunsrise, Death Valley National Park, California, United States of America, North America

photography horizontal color image travel destinations outdoors daytime sunrise dawn no people death valley national park national park california north america usa mesquite flat sand dunes sand dune sand landscape rock formation desert arid climate hill cloud sky travel destination tourist destination tourist destinations travel morning twilight skies sand dunes dune dunes deserts rocks rock formations outdoor outside nobody no one no person national parks public land landscapes hills physical geography hot heat arid dry day