During our research into the prehistoric settlement of Sąspów Valley, we decided to look into the vicinity of Ojców through LiDar maps. It allowed us to notice large structures, probably defensive. More information in our new text:
Leloch M., Jakubczak M., Przybyła M., Pyżewicz K., Szeliga M., Wojenka M., Czajka G., Kot M. 2021 A multiproxy approach to studying a large prehistoric enclosure in Ojców, Kraków Upland, Poland. Archaeological Prospection, 1-21.