Crocodylus Park showcases hundreds of crocs and a minizoo comprising lions, tigers and other big cats, spider monkeys, marmosets, cassowaries and large birds. Allow about two hours to look around the whole park, and you should time your visit with a tour (10am, noon and 2pm), which includes a feeding demonstration. Croc meat BBQ packs for sale!
The park is about 15km from the city centre. Take bus 5 from Darwin.