(2017) A few rows in one of Riverby's prime Riesling vineyards have a track record of developing 'The Noble Rot' and so are left on the vine long after the regular harvest. This is unoaked, the full aromatic panoply of beeswax, nectarine, more exotic mango and intense honey and barley sugar allowed to really sing. In the mouth the intensity gives this 11% alcohol wine huge presence: concentrated and sweet with 200g/l residual sugar, the luscious peach and nectarine, sliced through by a delicate but absolutely authoritative lime acidity. Terrific. Price for a half bottle and note: price and stockist quoted at time of review is for the 2014 vintage and if you are lucky enough to fly Air New Zealand Business Class, you can try it there.