THE MARAFA DEPRESSION, ALSO KNOWNas Hell’s Kitchen, is an odd sandstone canyon outside of Malindi, Kenya. Known locally asNyari- “the place broken by itself” - it was once a great sandstone ridge worn by wind, rain, and floods into a series of jagged gorges. The layer-cake colors of the sandstone reveal whites, pinks, oranges, and deep crimsons, making the...