Granollers is a city in central Catalonia, about 30 kilometres north-east of Barcelona. It is the capital and most densely populated city in the comarca of Vallès Oriental.
Granollers is now a bustling business centre, having grown from a town dominated by Catalonia's textile industry that was prominent during the 19th Century. However, in the southern portion of the municipality, the Palou area retains the agricultural characteristics of the past.Granollers forms a conurbation with Canovelles, Les Franqueses del Vallès and the district of La Torreta in La Roca del Vallès. The city is crossed by the Congost river, a tributary of the Besòs. It is considered to be the other jewel of the Barcelona metropolitan area. It is around 25 km north-east of the centre of Barcelona.
Wikipedia https://en.wikipedia.org/wiki/Granollers
Coordinates 41°36'42.522" N 2°17'12.831" E