Salt crust at the shores of Ounianga Kebir part of the Ounianga lakes, UNESCO World Heritage Site, northern Chad, Africa

travel destination photography horizontal colour image outdoors cloudy sky day landscape scenics physical geography non urban scene no people unesco world heritage site unesco lake water africa chad ounianga lakes lakes of ounianga ounianga kebir salt crust mineral geology colour color image color outdoor outside tourist destination travel nobody no one no one topography scenery scenic scene scenes picturesque unesco world heritage sites world heritage site world heritage sites cloud clouds cloudy