Guelta d'Archei waterhole, Ennedi Plateau, UNESCO World Heritage Site, Ennedi region, Chad, Africa

travel destination photography horizontal colour image outdoors day landscape scenics physical geography non urban scene unesco world heritage site unesco africa chad ennedi region ennedi plateau waterhole guelta d'archei guelta water cliff sandstone geology rock rock formation sky extreme terrain two people side view full length men tourism tourist leisure lifestyle vacation adventure exploration incidental people colour color image color outdoor outside tourist destination travel background people people in the background topography scenery scenic scene scenes picturesque unesco world heritage sites world heritage site world heritage sites vacations holiday holidays tourists holiday maker holiday makers on holiday on vacation print ready x printready