Marilyn, Gaping Gill
Rigging
Niagara pitch should be rigged with a p-bolt rebelay and a deviation a few metres below that on the opposite wall from a spit.
Danger
See the notes on rigging the later pitches of Disappointment Pot in its entry, particularly in wetter conditions.
Niagara Pitch is very loose; be well clear of its base when anyone else is ascending/descending.