Wadi Mujib is a deep river gorge cutting through the highlands east of the Dead Sea in Jordan. The name is also used for the wider Mujib Biosphere Reserve, which reaches from rugged uplands to the shoreline and covers about 212 square kilometres, according to Jordan’s Royal Society for the Conservation of Nature (RSCN). That vertical landscape is the key to understanding the place: steep wadis channel water toward one of Earth’s lowest inland basins, while the terrain above changes into dry slopes and highland habitats. The reserve is a natural area, not a single waterfall or a short canyon walk.
At its western edge, the reserve meets the Dead Sea at roughly 400 metres below sea level. Official descriptions differ slightly: RSCN gives about 402 metres below sea level, while UNESCO’s biosphere profile uses 416 metres for the shoreline reference. Rather than imply one exact figure for every point, the useful fact is the dramatic descent from the eastern plateau to the water. The reserve lies between Wadi Zarqa Ma’in and Wadi Shgeig, and its network of valleys drains toward the Dead Sea. It is this contrast of elevation, water and arid terrain that makes the scenery unusually varied.