Estero de Castro

Estero de Castro is a 20 km long

inlet An inlet is a typically long and narrow indentation of a shoreline such as a small arm, cove, bay, sound, fjord, lagoon or marsh, that leads to an enclosed larger body of water such as a lake, estuary, gulf or marginal sea. Overview In ...

of the

Sea of Chiloé image:Chiloe Island.png, 250px, Map of the Sea of Chiloé, located between Chiloé Island and Palena Province, Continental Chile The sea of Chiloé (Spanish: ''Mar de Chiloé'' or ''Mar Chilote'') is a marginal sea off the coast of Chile that is ...

into

Chiloé Island Chiloé Island (, , ), also known as Greater Island of Chiloé (''Isla Grande de Chiloé''), is the largest island of the Chiloé Archipelago off the west coast of Chile, in the Pacific Ocean. The island is located in southern Chile, in the Los L ...

. Castro, the capital of

Chiloé Province Chiloé Province () is one of the four provinces in the southern Chilean region of Los Lagos (X). It consists of all of Chiloé Archipelago (including Chiloé Island) with the exception of the Desertores Islands. The province spans a surface ar ...

is located on its western shores. Bodies of water of Los Lagos Region Inlets of Chile Estuaries of Chile {{LosLagos-geo-stub