The capital of Gabon is Libreville, which was founded 1848. Libreville has been the capital since 1960.
Libreville is the largest city in Gabon and functions as: Houses Presidential Palace.
Libreville is located at 0.4162° N, 9.4673° E, at an elevation of 73' ft.
Source: https://flic.kr/p/HJX9xg