Re:The Blue Hole in the Red Sea is the deadliest dive site i...
by nix23 on Wednesday April 28, 2021 @04:28PM
(#26973776)
You have steelropes or hooks there too and a via ferrata set with a shock-absorber and a helmet:
https://en.wikipedia.org/wiki/Via_ferrata
And if without securing...even a bigger objective danger for you to decide if you can do it, that's the point.
Not for everyone obviously.