ABSTRACT This paper examines the critical shift in geographical knowledge production under the increasingly authoritarian political regime in Turkey, particularly in the aftermath of the unsuccessful 2016 coup attempt. In this context, semi-structured interviews were conducted with sixteen young geographers who experienced the authoritarian shift in the political regime during their graduate studies. The narratives of the interviewees indicate that the young geographers have undergone a critical transformation with two significant aspects: firstly, they reject the traditional style of geographical knowledge production and instead embrace approaches integrated with social theory, drawing from the extensive portfolio of contemporary geography. Secondly, they approach socio-spatial phenomena in a libertarian and critical manner, distinct from the lenses of the authoritarian system. However, due to their legitimate concerns, they often refrain from presenting such research on academic platforms. In this regard, under an authoritarian regime, the critical transformation consists of two dimensions: the arena where geographical products are shared, and the underground, where geographical ‘black boxes’ are held and kept hidden from public view.