Manhole Leading To Another Level Of A Mine

There are many flooded levels to this mine, and this ladder leads to the next level down. dropping water levels have already exposed a lot of the ladder, maybe one day it will be low enough to go down a level. we sent a go pro to the bottom of this flooded shaft check out the video here: https://www.youtube.com/watch?v=cbosUMACrUI&t=18s