The walls of both cirques are about high and contain small tarn lakes. They were formed during the last phase of the glacial period and consist predominantly of granite. However, in two exposed places basalt was found (apparently of volcanic origin), which is quite rare in this part of Central Europe. Some rare species of arctic and alpine plants appear in the cold and dark parts of the cirques: Pulsatilla alpina, Gentiana asclepiadea, Aconitum napellus, and the only place in Central Europe, where Micranthes nivalis appears. At the top of the larger cirque, at the Łabski Szczyt, there is a radio and television tower.