Bāḍiʿ was located south of the Gulf of ʿAḳīḳ, just offshore on the island of Er Rih (al-Rīḥ) in what is now Sudan, near the border with Eritrea.[1][2] The village of ʿAḳīḳ, which gives its name to the gulf, lies some 15 miles (24 km) to the north of the site. Older authorities, such as The Red Sea and Gulf of Aden Pilot, identify the ruins of Er Rih with ancient Ptolemais Theron, but J. W. Crowfoot argues that Ptolemais is ʿAḳīḳ and the ruins of Er Rih medieval Bāḍiʿ.[3]