Tula, also called Tollan, ancient capital of the Toltecs in Mexico, it was primarily important from approximately ad 850 to 1150.
Recent surveys indicate that the original urban area covered at least 3 square miles (some 8 square km) and that the town probably had a population in the tens of thousands. The major civic center consists of a large plaza bordered on one side by a five-stepped temple pyramid (right top), which was probably dedicated to the god Quetzalcóatl. Other structures include a palace complex, two other temple pyramids, and two ball courts (right). Another large civic center stands at the opposite end of the ridge.
The main temple pyramid and its associated structures epitomize the stylistic characteristics of Tula architecture. Though small, the pyramid was highly decorated. The sides of the five terraces were covered with painted and sculptured friezes of marching felines and canines, of birds of prey devouring human hearts, and of human faces extending from the gaping jaws of serpents. A stairway on the southern side led to a highly ornamented two-room temple at the summit. The front room was supported by four columns in the form of erect, stiffly posed warriors (left), each 15 feet high and adorned with a series of highly specific body ornaments and accoutrements representative of the Tula style. Attached to the southern base of the pyramid was another feature of Tula architecture—great colonnaded masonry hallways with flat roofs supported on scores of masonry columns.
In general, the art and architecture of Tula show a striking similarity to that of Tenochtitlán, the Aztec capital, and the artistic themes indicate a close approximation in religious ideology and behavior. In fact, many scholars believe that the Aztecs’ concept of themselves as warrior-priests of the sun god was directly borrowed from the people of Tula.