On a plateau above the karst edge, right behind Črni Kal, lies idyllic village, whose peace is only disturbed by constant railway traffic. But there are rocks here as well. Since they are not high enough for serious climbing, they became a perfect playground
for bouldering. Especially the cave close to the village is something special and historic, while a little later another spot, nicknamed Černobil, was developed close by. If you are near Osp and you forgot the rope, this is a great place for your daily dose of crimps and slopers.