International audienceThe purpose of this paper is to analyse tourist numbers and to explain how the White Mountains’ National park (Samaria National park) in Crete (Greece) is protected. The park was founded in 1962, and is located in the southwest of the island and covers 48 square kilometers. It is famous for its gorges, particularly the "Iron Gates". This article explores the effectiveness of governance of a protected area visited by around 210,000 people a year, in a context of socioeconomic difficulties in Greece and facing regular problems of environmental management. Park management strategies consist of numerus overlapping conservation measures, financed at the national and European level, leading to an “overprotection” whose envir...