A single guide for all the museums of Milan. All the art and science collections of the city together in one guide: the Archaeological Museum, the Museum of Castello Sforzesco, the Gallery of Modern Art, the Pavilion of Contemporary Art, Francesco Messina's museum studio, the Boschi Di Stefano house museum, the Royal Palace, the Rotonda of Via Besana, the Palazzo della Ragione, the Museum of Milan, the Risorgimento Museum, the Naval Museum, the Acquarium and the Hydrobiology Station, the Natural History Museum and the Planetarium. Short entries, accompanied by maps and photographs, describe an impressive culture and network of museums. This publication also documents the radical restructuring of existing collections and the creation of new ones, like the Museum of the 20th Century at Arengario, the City of Culture at Ansaldo and the Musem of the Present at Bovisa.