When the first protected areas in the European Alps were established as national parks, biocentric ideas of nature protection and research-oriented ecological approaches were at the heart of these efforts, and gender issues were not considered. With the paradigm shift toward integrative biodiversity politics, gender issues gained significance. In addition, the European Commission Women's Charta 2010, on building a gender perspective into all policies in accordance with the European theme “united in diversity,” required the integration of gender considerations into regional development, including protected areas. Based on a document analysis, an online survey, qualitative interviews, and focus group discussions, this article shows how widely gender mainstreaming is accepted and in which aspects of protected mountain areas gender perspectives are already considered important. Inspired by concepts from gender research and available options for regional (mountain) development, new items are recommended for a mountain agenda.