Tigray Region
Tigray is bordered by Eritrea to the north, Sudan to the west, the Afar Region to the east, and the Amhara Region to the south and southwest. Besides Mekelle, major cities include Adigrat, Aksum, Shire, Humera, Adwa, Alamata, Wukro, Maychew, Sheraro, Abiy Adi, Korem, Qwiha, Hawzen, Mekoni and Zalambessa. There is also the historically significant town of Yeha.
Mi'irabawi Zone
Mi'irabawi (or "Western") is the westernmost Zone of the Tigray Region in Ethiopia. It is subdivided into three woredas (districts); from north to south they are Kafta Humera, Wolqayt and Tsegede. Major towns and cities include Humera. Mi'irabawi is bordered on the east by the Semien Mi'irabawi (North Western) Zone, the south by the Amhara Region, the west by Sudan and on the north by Eritrea. Semien Mi'irabawi Zone was split off from Mi'irabawi in 2005.