The capital of Eritrea is Asmara, which was founded 980 BC. Asmara has been the capital since 1993.
Asmara is the largest city in Eritrea and functions as: Houses the Governor's Palace and President's .
Asmara is located at 15.3229° N, 38.9251° E, at an elevation of 7649' ft.
Source: https://flic.kr/p/dHZtNV