Luxembourg, 2011 1 of 1 / / gallery  Bastioun Beck Péitrussdall Adolphe-Bréck Kathedral Notre-Dame Philippsgaass Zerkel Stadhaus Knuedler Groussherzogleche Palais Quartier Gronn (south) Quartier Gronn (north) Stierchen Bréck Kasematten Quartier Pafendall Clairefontaine-Plaz Adolphe-Bréck (night)