Third largest rock arch in the world, Ennedi Plateau, UNESCO World Heritage Site, Ennedi region, Chad, Africa

travel destination photography horizontal colour image outdoors day unesco world heritage site unesco africa chad ennedi region ennedi plateau natural arch rock rock formation geology natural landmark low angle view one person women walking front view full length tourism tourist leisure lifestyle adventure desert dry arid extreme terrain colour color image color outdoor outside tourist destination travel low angle from below looking up landmark place of interest unesco world heritage sites world heritage site world heritage sites tourists holiday maker holiday makers on holiday on vacation