While passing through the non-arranged part of the cave, we will use ropes and special equipment for caving, climbing and descending on the rocks. Every participant will get speleo oversuit (combinesone), boots, helmet and light (lamp). We will not deal with great and difficult obstacles, this cave is especially chosen for the first caving experience. In the afternoon, if we choose additionaly, after exploring of cave passages, lunch and rest, we move to another part of the adventure – abseil (rappelling). We take harnesses, carabiners, helmets, ropes… Participants will carefully listen their training instructors as they have their first abseil experience, descending the cliffs 20m high.