In the three-week break ahead the couple expect to have plenty of time to see their five grandchildren and take a road trip further south to Wanganui, Palmerston North and New Plymouth taking their mothers away and catching up with more family.
Although they class the red ancient landscapes of the Pilbara region as their temporary home, they said they missed Rotorua. With jobs in the outback, the green grass of home was a welcome change.
"There's no place like home, but we do feel the cold - on the day we left it was 42 degrees," said Mr Morrison, adding it was definitely too cold here to swim.
Mrs Morrison said it was an exciting time.
"I can't wait to see the sights and spend some family time. We've missed the nice food and the green grass - it's a nice change from the Australian desert."
Ms Wylie herself was pleased to arrive in Rotorua, instantly relaxing and relieved after a six-hour night flight from Perth and then a four-hour layover in Auckland.
Christmas treats were already in abundance. Little did Ms Wylie know her parents had booked a welcome home pamper package with dinner and a massage last night.