Preference will be given to those who signed up for John Murray’s cancelled Bungonia Creek Canyon trip.
Long Gully, near the township of Bungonia, consists of 10 abseils ranging from 6m to 60m with most being ~20m. It’s notionally a dry canyon, so wetsuits aren’t required, although you are likely to get wet to the knees. It’ll be about a 10 hour trip.