Larger than Australia with its 8 million square kilometres, the Sahara has not always been the biggest hot desert on the planet. About 15,000 years ago, it was a green period brought about by a warming phase that had intensified evaporations from the top of the ocean and pushed the monsoons into the heart of the North African continent. The arid landscapes that we know today were then covered by large lakes and rich vegetation. Elephants were living there, as well as hippos, crocodiles and humans too. Those ones, as to immortalize this full of life period, have drawn paintings and engravings cut out of rock. These testimonies of the past are omnipresent in Tadrart Rouge. Indeed, this Sahara’s fragment is located in south-eastern Algeria and offers the vision of over 15,000 engravings to the brave who dare adventuring themselves into there. Over the sand dunes and rocky peaks, the traveller will discovers, in the same time as breathtaking landscapes, a touching testimony of the past.
Continue reading“Algeria: The Tadrart Rouge, a window to the Sahara and its history”