Amadora

Amadora is a municipality and urbanized city in the northwest of the Lisbon metropolitan area and 10 km from central Lisbon. The population in 2011 was 175,136, in an area of 23.78 km² (9.2 sq mi). It is the most densely populated municipality in Portugal. History There is significant evidence of Neolithic settlements in the municipality. The Necropolis of Carenque consists of three artificial caves that served as tombs from around 3000 BCE. Amadora was originally named Porcalhota, for being a Majorat of the daughter of a man surnamed Porcalho who was called for being a female Porcalhota. The Aqueduto das Águas Livres, which brings water from the Sintra hills to Lisbon, and stretches , was finished in the 1770s and includes the largest masonry arch ever built, located in Campolide — the local coat of arms also displays the aqueduct (like others along its way).