Plaza in Lisbon, Portugal
Praca
The Praça do Comércio, more commonly known in Portuguese as Terreiro do Paço (, is a large, harbour-facing plaza in Portugal's capital, Lisbon, and is one of the largest in Portugal, with an area of 175 by 175 m, that is, 30,600 m2.
Text adapted from Wikipedia, CC BY-SA 4.0. Photograph: NorbertNagel (see Commons), Wikimedia Commons.