Barragem de Odeáxere, Dam in the Algarve region, Portugal.
Barragem de Odeáxere is a concrete arch dam in southern Portugal that creates a large reservoir for water storage. The structure supplies water for agriculture and other needs in the surrounding area.
Plans for the dam took shape in the 1950s to improve water supply in the Algarve region. Its construction finished in 1958, followed by an official opening ceremony led by the nation's leader.
A biodiversity station on the grounds lets people watch local animals like Mediterranean butterflies and birds in their natural habitat. This helps visitors understand how wildlife thrives in the dry, warm climate of southern Portugal.
Visitors reach the dam best by car or motorcycle, as this allows easy exploration of the surrounding area. Parking is available and the location is accessible from nearby roads.
The water of the lake has a striking blue color that stands out particularly in certain light. This coloring comes from the mineral content of the water and how it reflects the sky.
Location: Bensafrim e Barão de São João
Address: 8600 Bensafrim, Portugal
GPS coordinates: 37.20180,-8.69817
Latest update: December 6, 2025 19:01
Portugal offers a variety of freshwater places for swimming, ranging from natural lakes to artificial reservoirs and lagoons. These waters are spread across the country - from the mountains in the north to the regions of Alentejo - and also exist on the Azores islands. Visitors can swim, enjoy water...
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