Name StatusOfficial ValidatedFeatureNunatakNZ Gazette Reference2012 (53) p.1477DatumRSRGD2000GeoTag[1] PositionDescriptionA prominent nunatak in the upper Mackay Glacier, 11 miles west of Mt Gran, at the end of a long line of ice-falls extending across the glacier from the South. Surveyed by the Northern Survey Party of the NZTAE, 1956-58, in November 1957, and named by them because it marks the most obvious gateway through the upper ice-falls for parties travelling west up the Mackay Glacier.