The capital of Estonia is Tallinn, which was founded 10th century. Tallinn has been the capital since 1991.
Tallinn is the largest city in Estonia and functions as: Houses the Stenbock House and Town Hall.
Tallinn is located at 59.4370° N, 24.7536° E, at an elevation of 30' ft.
Source: https://flic.kr/p/ce6ijb