“Sadly, despite their best efforts, the woman died at the scene,” police said in a statement.
The other members of the group are being supported by police, Tukino Ski Field and local iwi Ngati Hikairo ke Tongariro.
“Our thoughts are with the woman’s family and climbing companions at this difficult time,” said police.
“A rahui is in place for the easter slopes of Mt Ruapehu above 2000m, until 6am on Tuesday 2 July.”
Taupo Police Search and Rescue would like to thank all those who responded this morning, said Sergeant Shane McNally says.
“This is a tragic incident, and our thoughts are with those involved,” said McNally.
“While the matter is still under investigation, we cannot reiterate enough the importance of understanding the alpine environment and being prepared mentally and physically for this unforgiving environment.”