Sanganeb South is a dive site located on the southern side of Sanganeb Atoll, a large reef in the Red Sea off the coast of Sudan. The site is known for its clear waters, abundant marine life, and strong currents. The reef wall is vertical and covered in soft and hard corals. There are many caves and crevices in the wall, which are home to a variety of marine life. The reef also has a number of overhangs and swim-throughs.