Oslo got darned cold for a while. A good demonstration of how chilly it got is this waterfall which was almost totally frozen over.
Some photos of waterfalls in the West Matukituki valley, taken during a tramping trip with Chris Laing on New Years Eve in 2010.
Some photos from when Sarah I visited McLean falls in the Catlins.
Sarah I visited the beautiful Purakanui falls in the Catlins.