This book deals with 636 open-air museums in 31 European countries, and presents various details concerning the evolution of European vernacular architecture and the modern approach to open-air museums reconstructing old ways of living in the countryside. The publication has many illustrations and also contains 2339 black-and-white photos. In addition to scholars and the general reader, the book will also be of interest to open-air museums, as it provides insights into attracting visitors to such institutions.