El Tor, Egypt

El Tor, also romanized as Al-Tur and At-Tur and known as Tur Sinai, formerly Raithu, is a small city and the capital of the South Sinai Governorate of Egypt. The name of the city comes from the Arabic term for the mountain where the prophet Moses received the Tablets of the Law from God; this mountain is designated Jabal Al Tor.

At-Tur itself appears to have been founded in the 13th century near the site of the ancient Raythou. The El Tor strain of cholera was discovered there in 1905. It was a quarantine camp for Muslim pilgrims returning from Hajj.

Source: Wikipedia