Nearly 19,000 people paddled the Whanganui River in the 2018/19 summer season, according to the Conservation Department's booking system.
That was 765 more than the previous season, a spokeswoman said. Of those 42 per cent were adults and children from overseas, 42 per cent were New Zealand adults and 16 per cent were New Zealand children.
It was a remarkably pleasant summer season, Whakahoro resident Richard Steele said. He lives at the point where most canoeists begin their journey, and is the co-owner of Retaruke Blue Duck Jetboat Tours.
He and son Dan often rescue canoeists who have accidents, mishaps or health problems on the river. People from the Bridge to Nowhere Lodge near Pipiriki, and Taumarunui Conservation Department (DOC) staff, do the same.
This year Steele was only involved in 12 rescues, his log for Maritime New Zealand shows, and they were all for minor matters.