Look, before you go placing artificial protection and damaging the cliff further, can we see if we can't just solve the problem of the rock creating the fall risk?
How 'stuck in' is the rock to the right? Could you loosen it up with a couple of shovels and roll it away? Is there any access to get a tractor in, if so you could probably drag it away. If its too stuck to the cliff you could you use a jack hammer or gas powered crowbar to loosen it up, or some light explosives.
By the way, is that a ghost in the cave? Scary stuff I wouldn't climb there for sure. |