The region of Lithuania Minor to which the northern part of the Curonian Spit belongs, has been characterized by changing national affiliation in the course of the twentieth century (Germany, Soviet Union, Lithuania) and the resulting change of population. The following article analyses how different social actors have recurred to and managed the Curonian Spit’s cultural heritage. It shows how Curonian cultural heritage has been mobilized for the making of nationalist identities. Taking the case of the village of Nida (Nidden) it is shown that heritage is nothing fixed or given but is, in fact, produced over the course of time depending on the political, economic and social interests of the social actors involved as well as on the societal background. The example of the Curonian Spit and the making of cultural heritage is a contested and flexible process. Heritage is nothing fixed or given but is made and remade over the course of time, depending on the political, economic and social interests and power resources of the social actors involved. My examples have shown how the production of Curonian heritage has flexibly contributed to the making of German, Soviet as well as Lithuanian identities.