Either the rock biv shown on the map is a different rock biv to the Goatel, or more likely the Goatel is wildly mapped incorrectly. Position is approximate but it is nowhere near Lake Creek. Follow the lightly marked track from Lochnager Hut, or the path of least resistance up through the scrub from farm land lower down Lake Creek. The biv is labeled with a faded paint sign on it's uphill side when coming from Lochnagar.