Wellington zoo was a small zoo perched up on the side of the mountain (like most things in wellington) in New Zealand. The kids loved the interactive environments and the rescue of the one legged Kiwi was a highlight for the kids, the way it is being look after. It is most famous and family zoo and also entertain full place especially for kids.
This link http://www.getbustours.com/west-coast-tours has great information about West coast attractions.