A couple of hours fun for vandals has caused thousands of dollars of damage at Lake Aniwhenua.
Extensive damage, including the destruction of the ablution block, has rendered the facilities unusable, directly prior to the high-use summer season that sees hundreds of visitors through the site.
The yet-to-be-identified vandals, removed basins, toilet seats and wall panels and set fire to much of the building material in the surrounding reserve.
Whakatāne District Council's Mike Naude, general manager of community, said the senseless act of destruction would jeopardise the enjoyment of many holiday-makers in the coming months.