Valls is a city and municipality in the province of Tarragona in Catalonia, Spain. According to the 2014 census it has a population of 24,570.
Valls is known for its calçots – a type of scallion or green onion – and the human towers tradition known as the castells. The town is the birthplace of the composer Robert Gerhard.
Wikipedia https://en.wikipedia.org/wiki/Valls
Coordinates 41°17'0.727" N 1°14'50.509" E