Madrid, Madrid, Spain
Frankfurt am Main, Hessen, Germany
Cork, Cork, Ireland
Uummannaq, Qaasuitsup, Greenland
Barcelona, Catalonia, Spain
Ins, Canton of Bern, Switzerland
Pamplona/Iruna, Navarre (Community of), Spain
Essen, Nordrhein-Westfalen, Germany
Tarragona, Catalonia, Spain
Boston, MA, USA
Bilbao, Basque Country, Spain
