Pištenik is a mountain in

Croatia , image_flag = Flag of Croatia.svg , image_coat = Coat of arms of Croatia.svg , anthem = "Lijepa naša domovino"("Our Beautiful Homeland") , image_map = , map_caption = , capit ...

, located southeast of

Plaški Plaški ( sr-Cyrl, Плашки) is a village and a municipality in Karlovac County, Croatia. It is part of Lika. Geography Plaški is situated in the lower part of the Ogulin-Plaški valley. Together with Gorski kotar and Lika, the Ogulin-Pla ...

and northwest of

Saborsko Saborsko is a village and municipality in Karlovac County, Croatia. The municipality is part of the Lika region. Geography It is country-side mountain resort, situated in a curved, long and narrow valley. The altitude of the place is 630–900 ...

. Its highest peak is high. It hosts a deep karst pit called Balinka. In the 1960s, members of the local mountaineering society "HPD Željezničar" surveyed 45 speleological sites there, including a cave called Estavela Begovac with a depth of . In a 1964 expedition to the Balinka Pit of the Croatian speleologists joined by the South Wales Caving Club, William Anthony Birchenough reached a depth of almost 700 feet. Two years later a second expedition reached the bottom of the pit. https://www.swcc.org.uk/joomla-swcc/images/Documents/Docs_Arch/Newsletter/21stanniversarypublication.pdf P160- P255

References

{{Karlovac-geo-stub Mountains of Croatia Landforms of Karlovac County