The secret's out - Omanawa Falls is luring hordes of visitors.
The popularity of the falls appears to have been a bit of a word-of-mouth phenomenon - or, in today's parlance, it has gone viral.
Throughout summer, neighbours report that the falls are busy with tourists and locals keen to get that Instagram-worthy photo of a hidden paradise.
Once they've got that beautiful shot, they share it on their Instagram account or on Facebook, and it is seen by hundreds and thousands of people around the world.
In the last month and a half, 650 photos of the falls have been posted on Instagram. If each of those people has 100 followers, a conservative estimate, that's 65,000 people who could see those images - in less than two months.