Basseterre , estimated population 13,000 in 2011, is the capital of the Federation of Saint Kitts and Nevis in the West Indies. Geographically, the Basseterre port is located at , on the south western coast of Saint Kitts Island, and it is one of the chief commercial depots of the Leeward Islands. The city lies within the parish of Saint George Basseterre and the southern part of the parish of Saint Peter Basseterre.