£35, 14%, From the winery
Consistently one of New Zealand's best Chardonnays, this is a rich, leesy, barrel-fermented style that treads the line (successfully, I might add) between opulence and pithy freshness. Citrus, oatmeal and honeyed notes are complemented by subtle vanilla sweetness and lovely, understated concentration.
£21, 13.5%, Available from the winery
Neudorf makes some of the most characterful Chardonnays in New Zealand. This is their unoaked, Kiwi-meets-Chablis style that sess no oak, but seven months on lees to pick up some extra texture and weight. Supple and fruity, with notes of white peach and pear, taut acidity and a long, satisfying finish.
€10, 13, From the domaine
Youthful, pithy and still quite tight, this barrel-fermented Chenin needs more time in bottle to show what it's really capable of. Apple, citrus and pear flavours are complemented by stony minerality, some vanilla spice and a tangy, focused finish.
£13.50, 13.5%, The Wine Society
Englishwoman Katie Jones' old vine releases from the Maury area are improving with every vintage and are now some of the best in the Roussillon. This Grenache Gris shows the variety's focus, minerality and herbal edge, complemented by notes of pear and beeswax and the faintest kiss of oak.
£27.99, 20.5%, Waitrose
Mid-way between a single quinta and not-quite-a-vintage Port, this is rich, sweet and easy to drink, but with more structure and concentration than is immediately apparent. Spicy, peppery and showing a little bit of fiery spirit, this has dark, creamy fruit flavours and a complex, chocolatey finish.
TBC, 12%, www.sybillekuntz.de
A little less concentrated than the Spätlese release (as you'd expect) but this has ghe focus and freshness that are typical of all of Sybille Kuntz's 2015s. Citrus, green tea and spring flower notes are underpinned by minerally acidity and stony, mouthwatering crispness. As pure as Riesling gets.
£10-£15, 13%, Vinconnexion
Cairanne whites are something of a rarity - even more so than in nearby Châteauneuf-du-Pape - but when they are as impressive as this blend of Grenache Blanc, Viognier and Roussanne, you wonder why. Textured, complex and oatmealy, this shows deftly interwoven oak, subtle pear and apricot fruit and a mineral flourish.
£12, 13%, Marks & Spencer
An impressive example of the new, cool climate style of Australian Chardonnay that takes Burgundy as its inspiration. Tangy, bright and crunchy, with citrus-fresh acidity, subtle oak and lovely focus and length, this is a classy New World white that will age further in bottle.
£15.95, 13.5%, Lea & Sandeman
One of an excellent line-up of regional delights from an exciting new Spanish venture, this tastes as good as it looks. Made from biodynamically farmed, old vine Verdejo, it's a savoury, textured white with subtle oak, tangy acidity and just a hint of oak framing the pear and citrus fruit flavours. Almost Burgundian in terms of weight, concentration and complexity, this is a remarkable Verdejo.
£12.49, 14%, Noel Young Wines, Cambridge, Woodwinters Wines & Whiskies
Sourced from vineyards at 750 metres (which is high for South Africa), this was made by the talented Donovan Rall from the under-rated Piekenierskloof region. Tangy, refreshing and crisp, it's tauter than some Cape Chenins with apple, pear and herbal notes and a creamy mid palate.