 Soft Sand warning sign, Redwood Stock PhotoSoft Sand warning sign, Redwood National Park, near Orick, Humboldt County, CALIFORNIA.Image id: 817-464947actionactiveactivityaheadamericaamericanapproachapproachingbeachcaliforniacautioncoastcoastalcoastlinecolor imagecrash helmetdangerdangerousdirectiondrivedrivingentryforwardfreedomfungetawaygoinggreenguidancehazardhazardousheadinghumboldt countyleisurelifestylemotionmotor vehiclemotorcyclemovingnational parknearnorth coastnorthern californiaoceanorickoutdoorspairparkpeoplerecreationredwoodredwood national parkridingriskriskyroadsafetysandseaseashoreshorelinesightseeingsignsignageslowsoftspeedtogethertoughtransporttraveltriptwounited statesusavacationvehiclevisitvisitingvisitorwarnwarningwarning signyellow 