This video gives you another perspective to cavers.
I hope you like it

https://youtu.be/1BnHBzSkr-k

A greeting from Spain
Antonio Moreno

Superb stuff! - I believe the caves featured are the stupendous and impressive Hundidero-Gato, Pozo de las Turquillas (near Sima Mones in the Sierra de las Nieves National Park), Cueva del Duque and one other (near Malaga) that I do not have the name of. All in Andalusia, Southern Spain.

Really enjoyed that!