Cienfuegos port, despite being one of the latest settlements established during the colonial era, soon grew to be a powerful town due to the fertile fields surrounding it and its position on the trade route between Jamaica and South American cities to the southeast and the hinterland provincial capital of Santa Clara to the northeast. Its advantageous trading location on the historically eponymous Bay of Jagua was used by the Cuban sugar oligarchy when a railroad was built between both cities between 1853 and 1860.