"Rocky landscape in the cirque, Tadrart, Tassili N'Ajjer National Park, Unesco World Heritage Site, Sahara desert, Algeria, Africa"

Path and vegetation in the Vallee de Mai National Park, UNESCO World Heritage Site, Praslin Island, Seychelles, Africa

"Water in a guelta at Iherir Canyon, Tassili n'Ajjer National Park, Unesco World Heritage Site, Sahara desert, Algeria, Africa"

"Sand dunes of In Tehak, Tassili n'Ajjer National Park, Unesco World Heritage Site, Tadrart region, Sahara desert, Algeria, Africa"

"Water in a guelta at Iherir Canyon, Tassili n'Ajjer National Park, Unesco World Heritage Site, Sahara desert, Algeria, Africa"

"Neolithic rock art, bubaline or bubalus period, rock engraving of a lion track, Tadrart, Tassili n'Ajjer National Park, Unesco World Heritage Site, Sahara desert, Algeria, Africa"

"Group of people hiking in Iherir Canyon, Tassili n'Ajjer National Park, Unesco World Heritage Site, Sahara desert, Algeria, Africa"

"Sand dunes of Erg Essendilene or Erg Admer, Tassili n'Ajjer National Park, Unesco World Heritage Site, Sahara desert, Algeria, Africa"

"Sand dunes and rocks at Tin Merzouga, Tadrart region, Tassili n'Ajjer National Park, Unesco World Heritage Site, Algeria, Sahara, Africa"

"Natural window in Tamezguida or La Cathedrale, Tadrart, Tassili n'Ajjer National Park, Unesco World Heritage Site, Sahara desert, Algeria, Africa"

"Natural window in Tamezguida or La Cathedrale, Tadrart, Tassili n'Ajjer National Park, Unesco World Heritage Site, Sahara desert, Algeria, Africa"

"Natural window in Tamezguida or La Cathedrale, Tadrart, Tassili n'Ajjer National Park, Unesco World Heritage Site, Sahara desert, Algeria, Africa"

Railway track in the Unesco world heritage sight Lope national park, Gabon, Africa