Guelta d'Archei waterhole near oasis, Ennedi Plateau, Chad
Tag «formation»
Classiebawn Castle with Benbulbin mountain, Mullaghmore Peninsula, County Sligo, Ireland
Dunes and sandstone monoliths, Archei sector, Ennedi massif, Southern Sahara desert, Chad
Seven Coloured Earth in the Chamarel plain of the Rivière Noire District, Mauritius island
Hang Rai at sunrise, Ninh Thuan province, Vietnam
