Children have been leaping with joy on Australia's largest trampoline built on the shore of Parramatta River.
The 600 square metre trampolining playground is expected to attract thousands of families to the city during the school holidays.
If jumping doesn't give your child any joy, there's also rowing, puppeteering, model-ship building and kite-flying to be done.
Don't panic parents, there are also mobile cafe vans on site.
Liquid Cinema is also returning to the Parramatta River this summer, on January 17 and 27, with the screening of the family movies Mary Poppins and Horton Hears a Who!
The trampolining, activities and workshops will take place in Parramatta until holidays end on Friday, January 24.
In Holroyd, detective games and Aussie story time will be held at Wentworthville, Merrylands and Greystanes libraries.
For details go to: discoverparramatta.com/events or holroyd.nsw.gov.au/library.