Commercial businesses making a living off conservation land at the taxpayers' expense are coming under heat.
Since the beginning of the year, rangers from the Department of Conservation (DoC) have made multiple visits to tourist hot spots around Rotorua to check tour operators have a valid permit to operate.
Spot checks have been completed at Okere Falls, Wai-O-Tapu, Kakaramea/Rainbow Mountain and Tarawera Landing.
DoC supervisor Caraline Abbott said any commercial operation on public conservation land required a permit (concession). This included commercial guiding of tourists and grazing farm animals.
"Essentially, unauthorised commercial operators are making a living at the taxpayers' expense, they're gaining reward – usually financial - through the use of public amenities and not giving back to the upkeep of the area they've been using to conduct their business," Abbott said.