Nine-year-old Isla Lodewyks is so upset the Auckland Council took down a rope swing in Puhoi that she has started a petition to get it back.
But the council says the swing was unsafe and staff needed to ensure no visitors to the area were exposed to "unnecessary risk".
Says Isla's father, Nick: "Maybe we should drain the river as well, make that safe too. There's a whole river that people could fall into. Where does it end?"
About a year ago, a local man put up the rope swing - with a piece of wood for a seat - in the old oak tree on a bank of the Puhoi River.
Children flocked to the river's edge to take turns dropping into the water. Mr Lodewyks said families took picnics by the tree, and the spot, opposite the Puhoi General Store, became a community hub.