The Alqueva Dam is an arch dam and the center-piece of the Alqueva Mutlipurpose Project. It impounds the River Guadiana, on the border of Beja and Évora Districts in south of Portugal. The dam takes its name from the town of Alqueva to its right bank. It creates a large reservoir with an inter-annual regulation capacity from which water may be distributed throughout the region. The dam was completed in 2002 and its reservoir was full in 2012. The 518.4-megawatt (695,200 hp) power station was commissioned in two stages, stage I in 2004 and stage II in 2013. The Alqueva Dam constitutes one of the largest dams and artificial lakes (250 square kilometres (97 sq mi)) in Western Europe.Wikipedia
Looking for travel information about Alqueva? Explore the best travel advice on Alqueva, Portugal. When planning a trip to Alqueva, make sure you visit its near-by prime city of Lisbon. Take a short trip from Alqueva and set some time aside to explore the Lisbon. Dotted with places like Oceanario De Lisboa, Belem Tower, Igreja De Santa Maria De Belem; it will definitely be a good idea. Most online packages to this city are of 1-2 days.
Yes,it is that simple really! Enjoy your trip! Keep travelling!