The Reef Casino has just converted its top floor restaurant which has a domed glass roof to an indoor zoo. This a been done in conjunction with the Rainforest Habitate in Port Dougals.
I keep forgetting about this development, as I just can't to terms with the concept!
Add to that Wild World about 25 minutes north of the city, on the way to Port and The Mareeba Wetlands, not zoo but well worth a visit.
(I'll keep the fact that I work in hospitality a secret! )