This is where you will find the Ice Glaciers. This is such a unique experience - This is an expensive activity though -  so make sure if your keen to do this save your money up and your'll have a great time!

If your not keen to see the Glacier that is absolutely fine as it's not for everyone. These plenty of other things to do there. 

Activity - 

Glacier Country Kayaks

Helicopter Line Franz Josef

Jungle Paintball

Southwestland horse treks

Skydiving Fox Glacier

Please see below more information about Franz Josef in the link below 

West Coast Destination Information