The capital of Bahrain is Manama, which was founded 1800's. Manama has been the capital since 1971.
Manama is the largest city in Bahrain and functions as: Houses large financial institutions.
Manama is located at 26.2285° N, 50.5860° E, at an elevation of 13' ft.
Source: https://flic.kr/p/5CZpQP