The paper presents results of mycological studies on the “Bór na Czerwonem” reserve situated in the Orawa-Nowy Targ Basin (Western Carpathians, S Poland) at an altitude of 609–622 m a.s.l., on fluvioglacial talus of Tatra origin. A considerate part (45 ha) of the reserve constitutes a raised peat bog. During research in 1960–2000, 205 species of fungi (203 species of macrofungi and 2 species of microfungi) have been found. 1 species is new to Poland, 13 species are new to the Polish Carpathians.