[{SlideShowNav}] !!!Rift Valley (1) [{Image src='280ke.jpg' width='650' height='435' alt='Rift Valley (1)' class='image_left' popup='false'}] [{SET customtitle='Rift Valley (1)'}] \\ A landscape view from the road above the Rift Valley. Sections of the Rift Valley have been a rich source of fossils that have facilitated the study of human evolution.