Cavers may need to be rescued from?

Cavers often find themselves in environments that are completely dark, as caves can lack any natural light. This total darkness can pose significant challenges for those who become trapped or injured within a cave. In such scenarios, rescuers must navigate without visual cues, relying heavily on skills like rope techniques and knowledge of the cave system to locate and safely evacuate the caver. The absence of light drastically affects communication and situational awareness, making it crucial for rescuers to be well-prepared for conditions found in total darkness.

Other situations, like recreational climbing walls or ice cliffs, while potentially hazardous, do not typically present the same level of challenge related to darkness that caving does. Thousand-foot cliffs may involve risks associated with heights, but again, they do not encompass the specific challenges posed by a caving environment.