footprints in the white sand dunes

adventure afternoon area arid asia asian attraction background barren beautiful blue brown color colour day daytime desert desolate destination dry dune dunes dust east exterior foot footprint footsteps harsh heat high hill hills horizon hot incredible isolated journey land landscape lonely mid mui natural nature ne nobody noon orange outdoor outside panorama path pattern photogenic place plain print ripple rock sand scenery semi sky south sparse spot step stone sun tan trace travel unique vietnam view walk wave white yellow