Mavona valley, Africa (Google Maps ⧉, OpenStreetMap ⧉)
Referenced In
In Darkest Africa; or, The Quest, Rescue, and Retreat of Emin, Governor of Equatoria
by Henry M. Stanley"On the 24th, after winding in and out of several valleys, between various pastoral ranges, which were black from recent fires, as the grass everywhere was white with age and drought, we entered the valley of Mavona, to descend gradually amid a thin forest of acacia sprinkled with euphorbia, milkweed, thistles, and tall aloetic plants."