Castro Marim Nature Reserve

The Reserve is located in the southwestern Algarve, near the mouth of the Guadiana river.

It is a wetland zone with exceptional characteristics and in which the estuaries are a privileged place for the reproduction of fish and crustaceans. The “Reserva Natural do Sapal de Castro Marim and Vila Real de Santo António” occupy an area of approximately two thousand hectares.

Read more informations at: 
ICNF – Instituto de Conservação da Natureza e das Florestas 
Município de Castro Marim