This is the longest reef of the four in the Straits of Tiran and is dived as a drift dive usually from South to North. Jumping at the southern part of the reef is a wall to about 30m. It is worth looking on to the sand patches below to try and spot sleeping sharks. The coral covers all the way from the surface down the wall which becomes more of a slope as the dive progresses. Half way through the dive there is a canyon going along the reef at about 25m which spreads out into a coral garden with sand alleys. This is usually where the current starts to pick up. If the conditions on the west side of the reef are rough the dive has to be ended at the end of the coral garden, which is usually reached after about 50 minutes. If weather conditions allow it is sometimes possible to continue the dive beyond this point. Where the reef leaves the surface and funnels down towards Jackson Reef. This area is referred to as the washing machine due to the very strong currents going in all directions.