There's lots to see & good viewing areas.

There's lots to see & good viewing areas.
Nice family photo option at the reception.
There's a good playground for young kids.
The restaurant wasn't great - Although the staff were friendly & helpful - the kids menu was only 1 option with no choice or variation - ( ham sandwich only, crisps smokey bacon only & drink ) & not really vegetarian or vegan friendly - Better to bring lunch ?
Belfast Zoo is built on a steep hill - So wear comfortable walking shoes & bear the hills in mind.