The Old Town is an archaeological site near Al-'Ula, Medina Province, Saudi Arabia. It is one of the three remaining Islamic cities in the world. It is known as deira (the town). Inside the town, there are ancient heritage buildings, mosques and markets, dating back to about seven centuries. This town is 22 km away from Mada'in Saleh. The heritage town looks like a single building since the close proximity of its 870 residential units. These units are separated by narrow and winding alleys. The town is divided into two districts, Al-Shugaig district in the northern part and Al-Haf in the southern part.