The current study is exploratory in character and aims to investigate the extent to which dialectal features are present in a stylised version of a regional variety of Polish. The focus is on three traditional features of Podhale Goralian that make it markedly different from Standard Polish: the treatment of Middle Polish raised vowels ė ȧ ȯ, prenasal raising and the Podhale archaism. The material analysed comprises a selection of recordings of Józef Tischner’s Historii filozofii po góralsku [A Goral History of Philosophy] performed by himself. The recordings were subjected to acoustic analysis to obtain values of the first two formants of the relevant vowels. An analysis was then conducted with the help of vowel plots created on the basis of the measurements. The conclusions indicate that the traditional features of Podhale Goralian are not always consistently realized in the recordings, which in the majority of cases may be attributed to the influence of Standard Polish.