The beginner slopes at Whakapapa and Turoa are open in time for the school holidays, after a chilly weekend resulted in more than 60 hours of snow-making.
The beginner carpet lift within the Happy Valley area at Whakapapa opened on Saturday, while the beginner's area at Turoa (Alpine Meadow) opened on Sunday.
Ruapehu Alpine Lifts CEO, Dave Mazey said there had not been enough snow to open the intermediate and advanced areas yet.
"We're hoping another one or two more storm cycles do come through this week which may allow opening of the upper mountain facilities," he said.