Shag Rock is situated about a mile south of Sha'ab Ali and 6 miles away from the wreck of the Thistlegorm. On the northern side of the reef lies a wreck which for a long time had been falsely called Sara H, an imaginary name that in reality does not apply to any ship. The wreck in fact was the British cargo vessel Kingston built in 1871 in Sunderland by Oswald Shipbuilding Co. which ran aground on the 22nd February 1881 whilst en-route to Aden, located in Southern Yemen with its cargo of coal. 78m long, 10m wide and 1449 tons this wreck lies in water of 4m down to 15m. The wreck is easily accessible and offers spectacular opportunities for photographers. There is an abundance of soft and hard corals and numerous and varied reef fauna. Divers need to be aware that this wreck should only be dived when conditions are good as strong currents are possible. The wreck of the Kingston is usually part of a Thistlegorm overnight trip.