The second largest town in the country, Esch-sur-Alzette is known for the splendid architecture of its buildings built in the boom years of the steel industry. There are many public buildings and villas built in the baroque, Gothic and neo-classical styles. Facades and balconies are adorned with sculptures. In the shopping precinct Rue de l`Alzette are buildings built in the Art Nouveau style. An informative leflet describing a walk passing more than 30 interesting buildings is available.