Yeha is a town in northern Ethiopia, located in the central part of the Tigray region. The oldest standing structure in Ethiopia is located in Yeha: the temple of Yeha. This is a tower built in the Sabaena style, and dated through comparison with ancient structures in South Arabia to around 700 BC. David Phillipson attributes its "excellent preservation" to two factors, "the care with which its original builders ensured a level foundation,
firmly placed on the uneven bedrock; and to its rededication -- perhaps as early as the sixth century AD -- for use as a Christian church." Two other archeological sites at Yeha include Grat Beal Gebri, a ruined complex distinguished by a portico 10 meters wide and two sets of square pillars, and a graveyard containing several rock-hewn shaft tombs first investigated in the early 1960s. One authority has speculated that one of these tombs contained a royal burial, while another believes the ancient residential area was likely one kilometer to the east of the modern village.
Yeha is also the location of an Ethiopian Orthodox monastery, founded according to tradition by Abba Aftse, one of the Nine Saints. In his account of Ethiopia, Francisco Álvares mentions visiting this town in 1520 (which he called "Abbafaçem"), and provides a description of the ancient tower, the monastery, and the local church. This church was either the rededicated Great Temple, or a now destroyed building which the Deutsche Aksum-Expedition described in the early 20th century. (The current structure, which exhibits Aksumite architectural features, was built between 1948 and 1949.)
Yeha has also been the site of a number of archaeological excavations, beginning in 1952 by the Ethiopian Institute of Archeology