Best deal is to get a Merlin Annual pass which gives you entry to 11 attractions for 12 months.
Opening Times: 9:00am - 8:00 pm daily, last entry 7:00pm
Kiosk or Cafe: Yes, many throughout
Shade: Yes, this is indoors so perfect for rainy days
Tables: Yes, in the cafe
Age Suitability: All ages
Parking: Discounted parking at various Wilson parking stations around Darling Harbour once your ticket is validated.
Fun and educational, the Sea Life Sydney Aquarium brings the underwater world to life for kids of all ages. There is plenty to look at and a great Shark Expert Hunt and Quiz to keep kids motivated as they move around the aquarium.
It is very kid friendly. There are various talks on during the day. There is even a touch pool where kids can get their hands wet and touch a starfish or a shark egg.
Lots to keep the kids busy on the weekend or school holidays.