The Belgisches Viertel (Belgian Quarter) is the best area to stay in Cologne for nightlife and art. Explore this art nouveau neighbourhood, stopping for a kolsch beer at Stadtgarten or a ‘currywurst’ ...

Even if you stay for 3 weeks, Cologne will ensure you have a blast. Being a melting pot for edifices, museums, delicious food, green areas, vibrant nightlife, carnivals, and street art ...