The aim of the present study is twofold. First, it addresses the question of how well Norwegians are able to identify Norwegian dialects. Second, it investigates the role which intonation plays in the identification of Norwegian dialects. In a number of listening experiments, 15 groups of young Norwegians from different parts of Norway were asked to identify 15 different dialects. The dialects were presented in the original form as well as in a version that was manipulated by computer in such a way that the intonation was removed. In this way it was possible to see how important intonation is for the identification of the dialects. The results are put into perspective by comparing them to results of similar experiments with Dutch dialects. Norwegians turned out to be less good at recognizing Norwegian dialects than Dutchmen. Linguistic and extra-linguistic explanations are given. Furthermore the results show that intonation is more important for the identification of Norwegian dialects than for the identification of Dutch dialects.