Drive to Mto Wa Mto and enter the Great Rift Valley, passing via Engaruaka basin and into a semi-desert Area hot wild and dusty with extinct volcano’s Kitumbene and Gelai off to the right and the Mountain of God “Ol Doinyo Lengai” always in front. Around midday we arrive at Falls Camp on the banks of the Engaresero river, a welcome place to shower or bathe in the river or take a trek to the waterfalls hidden in the Western wall of the rift valley. Rest and around midnight drive to and start the climb of Lengai (circa 4 hours climb)