South island NZ, hire campervan drive from wellington to Milford Sounds 8 days is good enough to do this, you can stop over to the Glacier, ride in the helicopter to see the glacier and and you can do skiing as well, my boys love it and the best ever place for me, March april is the best time to go, next to Toronggo Zoo in Sydney, this time of year is the best time to go, as you can stroll along Bondi Beach.