Absolutely FAB.

We took 2 days and 4 attempts to find the way up to the bottom of the Glacier which is suitably hidden so that only guided walks can get there - no sign posts and very hidden paths using ropes as it is so steep.

Fed up after the first day of abortive routes, we took a helicopter trip up to Fox and round to Franz Josef landing at Fox for 10 minutes. You would have thought we'd never seen snow before the way we danced around at the top - but it was so fresh and so different to the top of the ski lifts!