Name StatusApproved: NZGB Antarctic CommitteeFeaturePeakNZ Gazette Reference2009 (77) p.1803DatumRSRGD2000GeoTag[1] PositionDescriptionA high rock peak south-east of Halle Flat in the Allan Hills. Discovered by the NZARP Allan Hills Expedition (1964). Named after Guyon Warren, from whose initiative the expedition was conceived and organised, but who only participated in the expedition for part of the time because of an accident.