Ras Umm Sid is a wall dive site on Egypt's Red Sea coast, reached from shore or by boat. The site is known for a column of gorgonian fans along the wall. Corals and fans, crocodilefish, devil firefish, great barracuda, moray eels and nudibranchs are all resident on the wall. Humphead wrasse, manta rays, spotted eagle rays, turtles and whale sharks are occasionally seen there.