Two women were found to be slightly hypothermic and were treated by the search and rescue team. The trampers had been unable to reach the hut due to heavy snow in the area.
The Helicopter Line from Mt Cook picked up the LandSAR and tramping parties and by 8am all were safely returned to the carpark where they started out from.
Chris Henshaw, Search and Rescue Officer from RCCNZ, said the group did the right thing by carrying locator beacons.
"It allowed us to respond immediately and locate them quickly. This incident also acts a reminder to thoroughly consider the weather report before heading off as it appears that the amount of snow caught this group out".
RCCNZ worked with local police at Omarama to organise and prep the LandSAR team before the team headed in.
An EMS helicopter from Queenstown was placed on standby, as well as the Mt Cook ACR team, however were stood down once the LandSAR reached the group and established they were not needed.