A relatively flat basalt hill above the village of Hlinná.
There is a nature reserve of the same name with the occurrence of rare plants, especially the plant communities with the open conifer and the meadow conifer. Hackel's coneflower, a natural hybrid of the two species, also grows here. On the western side of the slope there are scattered basalt rockeries known locally as Teacher and Pupils.
Further information can be found in the section NS Hlinná - Kamýk.